1. The Hood public park and windells park are separate
2. If you pay for windells you can ski the public park but you cant ski the windells park if you don't pay for windells
3. why couldnt you "find" ski gabber?
the public park has some jumps and a few features in it. you get to go into that park but not the ones that belong to the camps. some say the park may suck but coming from a shitty ass mountain in the east, i'd say it's legit. my brother is going with 7 of his friends right now to ski the public park for several weeks so it has to be decent.
It's really fun. I have gone the last couple of years. Slushy snow, good times because you're skiing in the summer sun, and a fun park. Usually a couple of jumps atleast, and a rail line. Right now i think they should have a 3-4 set jumpline that is a decent size and a rail line or two. I went about 3 weeks ago and am going again at the end of this month.
As for places to search man, try a little harder. Look under the regional forums, under Oregon, lots of stuff on Hood there.
I've built up a CC (Captain Crunch) tolerance. its so nice, i can face a box and not scratch the top of my mouth or tongue at all.