I think you might be disappointed with the trails. They've recently just mowed potions of the North loop, but the first red trail is completely grown over and needs lots of work done to it. I haven't even rode on the South loop since the beginning of may, due to it getting no maintenance and the red trails just seem impossible. I only live 8 miles away from PCSP and go all the time but if I had to drive a hour I'd be deeply disappointed. There's really only about 4.60 miles of good ride able trail here, the rest is your own risk. I really hate how they're just letting this trail go.I've done some work there, a older gentlemen has put concrete down on the wet spots, but there's so much more work to do.
It would be worth it to come camp (nice campgrounds, good fishing), do other stuff there or hit up Great Seal while your close by.