I spend much of my spare time repairing tents for the Scout and Guide associations.... since I can handle heavy canvas I seem to be kept busy.
I am also experimenting with other ideas... my latest being canvas shopping bags ... because we mustn't use plastic ones I am trying my hand at canvas ones, so email me if you want me to make you one... almost any size or shape - within reason... the biggest bag I have made so far was about 5 feet high - big enough for my young son to stand in...