Hey Tree Dog! Welcome to the Buzz!
What Part of FL did you go to?
When we moved our winter ops to florida last year we put the bucket truck away and got back into serious climbing.
I found the trees to be a bit heartier (albeit shorter) than most of the stuff we've got in Vermont.
It was a tree-mendous re-birth in climbing for me.
I think your concerns are reasonable, but keep in mind that Florida and trees of the south are different than what we have here in New England.
You need to re-learn and become familiar with the natives, so to speak.
Tom is absolutely right tho...every one goes home at the end of the day...with all thier parts and all thier fluids.
No sense in being stoooopid and getting hurt.
I've failed to make it home at the end of the day only twice in my career. Your loved ones don't need that kind of stress and neither do you.
When you are ready, start taking intelligent risks and go for it!