What is an Olympic sport that I could get good at?

I am fourteen and going to be fifteen soon is it too late to start training?I live near lake placid but the training camps for skeleton and bobsled are too expensive. Do places like this camp http://usbsf.com/FantCamp.htm offer any scholarships? Also i am involved in tennis so would badminton be an option? I play tennis, ski, play soccer, golf, and basketball. Soccer is a travel league. Any other ideas?