glad to see this thread getting some life. there are some really great ortho programs in the SE.
about chattanooga: i don't think they are a heavy numbers program. as always, it helps, but you don't need a 250+ to get an interview there.
as for florida being a numbers program, all i can say is that i didn't get an interview from Florida despite growing up 3 hours away from gainesville, having family as alumni from UF, being senior aoa, having all A's in junior clerkships and scoring 240's on step 1 and 2. i'm not saying that to be resentful or anything, i just think that in this day and age, you should pick your 4th year rotations wisely and if you don't have the numbers to get into UF, you *may* be better served spending your limited time rotating through other programs.
i also interviewed in orlando and i was bummed out because i would love to live there but :
1) the residents seemed super busy, maybe too much
2) few residents were married and owned homes, less family friendly which mattered to me
3) a couple attendings rubbed me the wrong way, saying they've made people cry and how would i deal with that, saying they weren't convinced i wanted to do ortho... blah blah blah. at this point, i don't need that. if they're not convinced, i've got 10 other programs where i interviewed where they were convinced i'll work my ass off and i that want to do ortho