We have just moved to the coast and are keen to get ourselves out on the water (very calm estuary). We are two adults and three kids aged 6, 4 and 1. I have seen an ad locally for an Old Town Discovery 158 which looks like a great family canoe. Reviews seem to suggest two adults and two kids will fit in. The 6yo is v keen on having something of his own as he really enjoyed going out with friends in a kayak recently. Any advice from experience family canoeists please?