want to try freestyle but can't afford freestyle board. My dad recons i could pull off a few moves on a Prokids S-type (current board) and 2001 North instinct. Im talking jumps here not low wind freestyle. Ignore the daddy cool post i got mixed up with my dads name

You will probably be ok on the S-type to start with if you move your straps inboard, single strap at back and chuck on a smaller fin. The instict is a wave sail from memory so that will be sweet. It will not be the ideal setup as a freestyle or freestyle wave board would be much better but while you work on your dad you might as well make the most of what you have..