Welcome aboard! So...you have a BMX background, you're near Camp Woodward, and you're buying a hybrid?! Just kidding! Have you considered a cyclocross bike at all? That would probably handle the riding you're describing too. Or a mountain bike if the emphasis is on trails.

Here's some places to start:
Mountain bike forum: http://www.bikeforums.net/forumdispl...ountain-Biking
CX forum: http://www.bikeforums.net/forumdispl.../23-Cyclocross
Hybrid forum: http://www.bikeforums.net/forumdispl...ybrid-Bicycles