Replying to Whistler roady next week

So me and a homie wanted to hit up the public park at whistler this summer and the last minute we decide to get work off because im already getting two days off for a wisdom tooth extraction... On tuesday we're going to make the 14 hour drive out there. Since we are poor AF our goal is to spend as little money as possible. Anyways I just thought i'd ask you guys if there is anything we should or would like to know about whistler, the public park, riding the glacier,ghetto road trips, where the hood at and anything else that would be nice to know before we head out. Also road trip stories with or without morals are also cool haha