If it's your first year park, just grab some cheap park skis, and boots, this year was my first year, I had elan's and some nordica race boots, Still turned out pretty good I would say, learned a lot of tricks (7's, backflips 2 on, switchup, pretz 2 out. Start getting comfortable straight airing like 10-15ft jumps, then work on 180's, gradually work your way up, it will come naturally and you will just know what to try next.