You have the perfect SUP area in Montreal. Deep and wide is the best. Shallow and rocky not so much. Roto molded could be really cool, and might be the perfect fit for the rental/ beginner world. What do you think the price range might be? Under 5 bills, and you will kill it. Over 8 and you'll have to compete with the rest. The Uli inflatable boards sell for $1500, and that's a tough sell.