I think I need to get the bottom painted or something because it has not been done. I want to make sure that I do it in the most cost effective method so that it will last. My boat sits in a marina slip from June 1st until the end of September on Lake Saint Clair in Michigan. The bottom gets scuzzed up easily. I do my best to brush it off thru the season and even pull it out a few times to spray it off. I do a decent job cleaning it at the end of the year and waxing it before the season starts. What are your recommendations? I would prefer to pay someone to do it.