"I thought I was out for a nice boat ride with friends," said Jim Muse of Philadelphia. He'd come down to join Jonathan Cherner and friends on Cherner's San Juan 48 motor yacht, Flight. On a recent Wednesday, they were "dogging" Cherner's brother Andrew, at the helm of the his J 105, Crash. "All of a sudden, we were right in the middle of things. I saw a couple of close calls out there. Sailing is a dangerous sport," said Muse, who added that he couldn't wait to do it again.