In over my head?

[b54red]

I may have bitten off more than I can chew with my tomato planting zeal this year. I have already planted one each of 35 varieties and have more seedlings coming on strong.
It looks like I will run out of garden space before I run out of varieties left to plant.
I need a little advice from some of you other tomato addicts. I think I will need to cut back 6 varieties, so I would like some suggestions on which ones can be left out this season or the ones that should definitely be planted. Either would be helpful. I am in zone 8b and it is usually very hot and humid down here. These are the ones I am trying to decide on:

Akers West Virginia
Carbon
Druzba
Eva Purple Ball
German Red Strawberry
Golden Ponderosa
Grubs Mystery Green
Indian Stripe
KBX
Momotaro
Mortgage Lifter
Mrs. Benson
Old Virginia
Prudens Purple
Ramapo
Royal Hillbilly
Spudakee
Box Car Willie
Costoluto Genovese
Rostova
Rutgers
Beefsteak
Mule Team
Orange Heirloom
Black Krimm
Green Zebra
Heinz 1370
Floridade
Aunt Gerties Gold
Chapman