I live in Tampa Bay area, it's ok. My quintet was playing out 1-2 times per month (it's a side project more than anything), but I'd guess a few nights per week somewhere in town you'd be able to see live jazz. We have quite a few heavy players here, though none of them are "household names". Butch Thomas is one, he played in Jaco's big band, and toured the world with Sting in the mid-90s. If you end up coming down here, reach out if you'd like to beforehand.