I am gonna start skateboarding for the exercise. Wondering if it is good. Also is it easy to learn the tricks of skateboarding? Also any recommendations on what set up to get? Also do you need a credit card for ccs.com or can you just pay it with money? What size board to get for a person like me with 7 size shoes? Also what trucks would fit with that board, and hardware? I know there is more questions that goes off that topic.