I don't live in Florida and don't have any firsthand experience in Florida. I did a google search for "handicap deer hunts" (see first link) and came up with the bottom 5 hunt links. I don't know any of these hunts and therefore can't vouch for them but there are apparently hunting outfitters that purport to cater to handicapped hunters. As always, you'd want to check references, Fish and Game and even your BBB to see if these outfitters are worthwhile. Good luck and God Bless you for wanting to do something special for your hubby.
https://www.google.com/search?q=hand...utf-8&oe=utf-8
http://razzorranch.com/handi.htm
http://www.whitetailhuntingtrip.com/...ing+lodge.html
http://www.whitetailhuntingtrip.com/...g%20lodge.html
http://www.floridahuntingpreserves.com/handicap-hunts/
http://huntingguidesandoutfitters.ne...bledHunts.html