Isle Royale Boaters Association

H. Heinbuck says:

Dave: I very much appreciate your news letter and the ability of the IRBA working with the park service for the good of every one. I would like to make a comment to help boaters understand treatment for invasive species. After spending one half hour surfing thru all the gov. BS I found no direct method to disinfect my IO. A simple statement as to chlorine concentration and in the hull and outside the hull would be a great help. What about the water inside the engine? THKS HH