Well there young fella.
Think you can handle it?
You will never do it any younger...
Lots of people get poked fun at here ...
Sometimes not so nicely but all in all , well behaved most of the time with a 5-15 % error rate 5 % of the time...
Think long and hard about geting a 150 HP screamer of course you can put it urban or touring mode and it will behave very nicely .
Florida you say,not many twisty roads but you can always go on an adventure with the bike trailered , or ride the darn thing , What ever you want to.
Lots of senior Gentlemen here from all walks of life and some very impressive journeys,
Got the itch? Make an adventure out of it and go see some , you HAVE THE TIME , If you are going to take the plunge get the good comfortable gear and HAVE AT HER...
Buy from a reputable dealer and make sure it is set up proper and the dealer has you back , some really good dealers and some money grabbers too.
If you find out that it is not for you well at least you tried and they are very desireable as used bikes ...
You will have no trouble selling it .
Golf and Tennis will seem rather boring after some rides .
It is a wonderful way to get some Brain exercise , and work on the hand eye feet coordination, You must do all things right and be awake and aware. It is GOOD for the soul ...
People lack ADVENTURE and get stuck in ruts and get stale.
It is ALL GOOD and you can be walking around with your chest stuck out , that you have decided to go this route , JUST be careful and use your head and get lessons if you think you need then somebody telling you how to improve is well worth the few $$$ spent.
If you do decide to buy there is a wealth of knowledge and lots of friendly people to help you out with your questions or concerns.
I can Guarantee it would be exciting and you will have a ball.
DON'T LET FEAR STAND IN YOUR WAY...

Good luck and post away with any further questions...