I am trying to model a roller derby type rink, but I can't get a good handle on the dimensions. I've been to a lot of websites, but they lack in specifics on physical layout. As it stands now, the whole rink is 65 x 100 feet with the skating surface 10 feet wide and maximum bank of 15 degrees. I have attached a sort of isometric view of the rink and I have a closeup with figures in my gallery (it's the only pic there). Would appreciate any help. - Vladimir