Replying to Hosting a College rail Jam

Hey so I'm trying to host a rail jam at Colorado school of Mines. But my school is concerned that anything set up by students could potentially be dangerous. They recommend that we rent gear? There is no way that our club can afford to rent any sort of drop in let alone rails (we have a budget of $250). So how should I go about obtaining professional help for a rail jam? Just calling and emailing random ski parks in Colorado and hoping for a sponsor?