A summer in the city! Mason can't believe his bad luck. Just when he thinks he is going to die of boredom, a local roller hockey team announces that it's holding try-outs. Playing roller hockey all summer would be cool - if Mason could make the cut. The trouble is, it won't be easy. The captain is tough, the coach is tougher, and figuring out how to pay the league fees might be the biggest problem of all.