My buddy and i are going to northstar for our first time this wednesday and thursday. I was planning on riding my hardtail trailbike (marin rocky ridge) with clipless and just some long pants and shirt and an XC hat, since i don't own anything more appropriate. I don't know how much i'll go in the future, so i'm not sure if i want to invest in more DH specific gear. Will i be OK? What should we expect? I've always felt my bike was sufficient for the local trails, but would i be better off renting? What do you wish someone had told you the first time you went to the bike park? Thanks!