Gnu Carbon Credit. Hard to find better bang for your buck if you're looking for rockered all-mountain twin. Just playful enough to be serviceable in the park but not so loose that it doesn't hold a good edge for all-mountain, carving, etc. There might be a few 2012's floating around on the internet still, last I saw they were going for like $240. Brand new 2013 is $399.
Erm, no. The OP is looking for a hybrid camber deck, not a rocker board.
To address the original question: I would go with the Superpark - it is like an upgraded/improved version of the TRS. And Magnetraction helps on East Coast ice.