Same thing I recommended above and in my initial comment:

Find something fun to do that just happens to get you in shape.

I suspect they have basketball hoops, raquetball courts, swimming pools and Ironic Kickball leagues in your home town (and probably a climbing gym too). Go have some fun!

Tampa is a vast, flat, suburban wasteland of sprawl; but there's a fantastic climbing gym built into an old warehouse 5 miles from my work, martial arts studios everywhere, public parks with bodyweight exercise stations in circuits, etc.