If you go to the Dropzone tab on the bar across the top, you can go searching.
However: College Station no longer has a DZ Looks like there's one in Hillsboro. I don't know anything about it, but you could go check on it, and give them a call.
I'm going to be mean and make you go look for it, because then you'll see all the other ones, too.
I've jumped in Hillsboro. It's actually a bought, then sold, then bought, then sold, then bought and moved incarnation of my first DZ: Eagle Flight Skydiving that used to be in Granbury.
Anyways, nice group, nice DZ...in a town with an outlet mall that died a horrible dingy death.
That is your best bet if you're going to be in Corsicana, since you'll be just a short drive away (just under an hour). Nothing else is that close.