You packed the rods. You loaded the cooler. You've been watching YouTube videos of bass coming out of Crescent Lake since February, and the group text has been humming for weeks. The morning is planned, the ramp is picked, and the boat is ready. None of that matters if you skipped the five minutes it takes to sort out what the state of Florida actually requires before you make your first cast. It's not complicated. But the details that trip people up aren't the ones they expect — and the consequences of getting them wrong land harder than a missed hookset.

This is the fact that catches the most visiting anglers off guard. Florida does not honor fishing licenses from any other state. If you're 16 or older and not a Florida resident, you need a Florida-specific license before you attempt to take fish — and "attempt" includes casting a line, even if you're catch-and-release only.

The Florida Fish and Wildlife Conservation Commission (FWC) issues freshwater and saltwater licenses separately. There is no combo license for non-residents. If you're fishing the St. Johns River main stem for bass and crappie, you need a freshwater license. If you're targeting blue crabs in the tidal stretches or working the lower river for redfish, you need a saltwater license.

Here's where the trip starts to fork for visitors who planned on buying their license the night before from a phone screen. As of late 2025, FWC no longer sells short-term non-resident licenses online. The 3-day license and the 7-day license — previously available instantly through GoOutdoorsFlorida.com — must now be purchased in person at a county tax collector's office or a licensed retail agent like a bait and tackle shop.

The annual non-resident license is still available online and costs $47 for either freshwater or saltwater. For anyone visiting more than once in a year, or anyone who doesn't want to build a retail stop into their first morning, the annual license is the cleaner path. It's valid for twelve months from the date of purchase, and you can store it on the Fish|Hunt FL app.

If you're set on the short-term option, Putnam County's tax collector office in Palatka handles license sales, and local tackle shops throughout the region carry them as well. Call ahead — hours vary, and weekend availability isn't guaranteed.

Florida's statewide freshwater bag and length limits apply to the St. Johns River corridor unless a specific water body carries special restrictions. Here's what matters for the species you're most likely targeting between Palatka and Georgetown

 Five black bass per day, total. Only one of those five may be 16 inches or longer. There is no minimum length limit for largemouth bass in Florida — you can keep smaller fish, but most anglers on the St. Johns practice voluntary catch-and-release on anything under a few pounds.

Twenty-five per day, no minimum length on the St. Johns main stem. Crappie fishing is a winter-to-spring tradition on Crescent Lake and the river's deeper bends. Some Florida water bodies carry a 10-inch minimum, but the St. Johns corridor between Palatka and Georgetown does not.

 Combined daily bag of 20, with no more than 6 measuring 24 inches or longer. These show up more in the lower river near Jacksonville, but they move through the system.

Fifty per day, combined. No minimum length.

 game fish must remain intact — no filleting, no removing heads or tail fins — until you're done fishing for the day. This applies to all black bass and striped bass statewide. For crappie and panfish, the intact rule applies only on waters that carry minimum-length or slot-size limits — on the St. Johns main stem and Crescent Lake, where no crappie length limit exists, you can fillet as you go.

If your trip includes recreational crabbing in the St. Johns system — and it should, because the river's brackish stretches hold healthy blue crab populations — you need a saltwater fishing license and a separate (free) recreational blue crab trap registration through GoOutdoorsFlorida.com.

Recreational crabbers are limited to five traps per person, with a daily bag of 10 gallons of whole crabs. Traps require specific construction standards including escape rings and a rigid throat opening no larger than 2 by 6 inches. Each trap must display your name, address, and FWC-issued registration number.

The St. Johns River system has its own annual trap closure — typically 10 days in January — when all traps must be removed from the water. In 2026, that closure ran January 16 through 25. Plan around it.

And if you're crabbing near the springs corridor: fishing is prohibited in and within 50 yards of Silver Glen Springs and Salt Springs. That includes crabbing.

This one catches freshwater anglers more than anyone else. If you book a saltwater charter, the captain's for-hire license typically covers everyone on board — you don't need your own saltwater license. But if you book a freshwater guide on the St. Johns for bass, you need your own freshwater fishing license. The guide's license does not extend to clients.

Confirm this before your charter date. A reputable guide will remind you, but not every booking confirmation spells it out.

Buy your license before you arrive. If you're going annual, handle it online through GoOutdoorsFlorida.com or the Fish|Hunt FL app — it's active immediately. If you're going short-term, build the in-person purchase into your first day's plan, not your fishing morning.

FWC designates several license-free fishing days each year — freshwater free days typically fall in April and June, saltwater in June, September, and the Saturday following Thanksgiving. All bag limits and gear restrictions still apply. Check MyFWC.com for the current year's dates.

Download the Fish|Hunt FL app. It stores your license digitally, displays current regulations by species and water body, and shows sunrise/sunset times for the region. Check species-specific rules the week before your trip — they can shift between seasons.

The river doesn't care how far you drove or how long you planned. It asks one clean question: are you squared away? The answer takes five minutes. Everything after that is between you and the fish.