If anyone in interested, here are some pictures of some flotation modifications I did to my dory recently after reviewing the Northeaster Dory camp cruising article. I used 48L optimist dinghy flotation bags and 50mm nylon webbing to hold them in place. I glued some pine blocks onto the hull to give the screws something to grip. Also added a couple of pics of the Kapitea Reservoir in Westland, NZ where I took it fishing recently.
Cheers
Rich