It's pretty rare that people buy the Travel Trailer they're happy with the first time around. Were I you, I'd be looking for a small affordable trailer to get your feet wet. Do a little research and find a trailer that holds its resale value. We started with a small Aliner type, moved to a Casita fiberglass trailer and both sold for close to or more than original purchase price. Now have a 19' Airstream that is tiny by this forums standards but does well for two older campers. Each trailer will give you a bit more experience. It's not overwhelming but might seem so for you now. Go to a few RV shows and look , don't buy. Go to one of the fabulous Florida state parks and walk around to see what people are camping in and ask questions, likely you can't shut up a camper talking about their trailer. We've been to Anastasia SP just south of you which might be a good start. If you see a trailer you like, go on the forum for that trailer and get real feedback including what tow vehicle they're using.
Then think about where you're going to keep it when not camping. I've got a little property and put my trailer behind a barn, many people cannot keep them at home for one reason or another so give it some thought. Big thing is don't stress. So long as wheel bearings are greased trailers do well, the rest is keeping batteries charged, propane tanks filled and figuring out the systems which are pretty easy with a trailer. BTW, I finally have a battery powered jack but lived with a manual for some time, its not so bad even good to experience just in case a battery dies and you need to go old school.
Best of luck