Florida Bullfrog
Crowing
I too am 8b. About 30 minutes south of Valdosta.I'm in zone 8b southeast Georgia, 2 hours from Jacksonville, so very similar heat and humidity issues here.
I was so frustrated with my tomato situation that I planted 80 different varieties last year to find a selection of larger tomatoes that would do better in our climate.
I'm ok with some cherry tomatoes but my favorites are definitely the big slicer tomatoes.
I only planted Southern Belle tomatoes this year because I didn't realize it was a lost variety when it made it to the top of my heat tolerant list last year. I plan on sharing seeds that we save this year with as many people as would like to try them and hopefully continue to save and share them.