You can boat GBay in a 12 foot tinny.. you just have to pick the days, and the time of day! Then again, I've had days that our 26 foot Searay, full cabin, wasn't enough boat and put waves over the windshield!! (and that was between Methodist and Snake Islands!!!) There are days, like one in November when I had Glen out with me that I questioned if my 22 foot Lund was enough boat... just running from Penetang Harbour to Governors Island across the gap by Giants Tomb when we had waves rolling over the left gunnel.
Need more info Mike. Do they plan to use this boat on the open lake... or up the back channel through Honey Harbour?