I'm Bill just purchased an Islandia 2006 so far I really love it! I live in florida and run it in the indian river Cocoa beach area. Pulls wake boarders like a dream. It has 2 rotax 155.It seems to push out a bit of white smoke from both exhausts same amount each side. It has no smell so I am assuming its steam from the water cooling the exhaust. I am wondering if this is an indication of a problem or normal operation.