By the way, I found a really nice interior skatepark in the Montreal Canada region:
http://www.orkus.ca/ Orkus skatepark, the is 2ft, 4 ft, 6 ft, 12 ft half-pipe, plenty of box, transition and slide. It's the best skatepark I ever been to.
I found the place this winter and it would have been 14 years since I did half-pipe.... I did all my old trick like if it was yesterday!