Eyes and ears...you'll want two sets. Some folks (like me) can't shoot long guns with headgear, so plugs are my default.
A gun lock, locking gun case ( or range bag) and a gun safe. When stored at home or traveling to the range, all my guns are double locked (gun locked and in a locked case). Sometimes tripled locked (gun lock, locked case in a locked safe). Safety first, second and third.
Also, since you are in FLA, figure a way to store arms that doesn't promote rust.
A set of brushes (nylon and soft brass) for gun cleaning. Also, I like shop towels for cleaning.
I hate staplers and use thumb tacks and tape at the range. A broken or empty stapler is worthless. Tacks are light and reliable.
Laser trainer and snap caps.
Magazines, clips and speedloaders. Loading at home is better than at the range. I like enough to do a box of ammo (50ish). A speeeblock is a good alternative to a lot of speedloaders. I like Safariland speedloaders.
For semis, get a mag loader.
Handiwipes for post range wipe-down before leaving.
Oh...bore snakes are great...until you need to dislodge a cartridge from your gun.
For targets, get the dirty bird kind for 22s. For rifles, buy the biggest target you can with multiple bullseyes. You can shoot multiple groups without re-hanging a target.
Oh, a good set of screwdrivers and a set of punches.
"Person, woman, man, camera, TV."