Whitfield Seminary in Lakeland, FL is getting a pretty good reputation in my PCA presbytery despite the fact that it's a non-accredited school and a lot of their degree programs are through correspondence. Solidly Reformed.

WTS
P.O. Box 6321
Lakeland, FL 33807-6321
Phone (813)683-7899

-Robin
(who is also considering WTS because it's affordable and has a pretty good rep)