I went the first year they did it in 2010 and it was good. I picked up some nice parts that I really needed for good prices. I got a mint early Sportster turtle tank for $50, the same one you see assholes on the boards trying to get $300 for now.
If you're within any reasonable drive from Denton it's worth going, it's a real swap meet, not just all stock take offs.
I'm 3 hours away. Worth the trip? Been to a couple bike show/swaps that were REAL suckass events. One in Ga. was so bad 2 friends I drove down with were pissed off!!! I know they all can't start out like Hershey,but damn. 4 or 5 guys cleanin' out their garages ain't a swap meet.
It might have been worth 3 hours if you had gone today. All the good shit will be gone if you go tomorrow. Friday is the day for buyers at a good swap meet, Saturday is just for hanging out. There's always next year man!