Spring Valley in Spring , TX has a Power 9 that plays down a ball golf course, and a Finess 18 that plays around the course . The Power 9 is off limits on weekends, because of all the ball golfers, but the 18 doesn't mess with the ball golf course, it plays around the outside of it in the wooded area surrounding the course.
Its a private, Pay to Play course, that has a complete Disc Golf Pro Shop, and the also sell drinks, chips and hot dogs.
I think with tax, its $3.40 to play all day. Great course to play if you are ever going to be in the Houston area. I have taken a few people from the site here to play there (like Sloppydisc) and they enjoyed it. Challenging course.