Replying to How are you supposed to juggle skiing and university?

I want to get good at park skiing. At the moment I have some basic skills. But I want to progress past this beginning stage and learn more advanced tricks like 810, rodeo, switch flips, and eventually doubles. I'm going into uni this year at age 20 (late I know) and I'll probably find it hard to progress much when I can only ski on weekends and I hardly get any more time off than that. Is anyone else in the same situation? Do you find progression difficult with such limited time on skis?