Would this work if I welded 3 peices of 1/2 inch or 1/4 inch steel about 8 feet long and about 3 feet high. Then for the sides 3 foot wide and 3 feet high. Line the metal with pool liner or that stuff they use on those backyard ponds. Then cut a window into one of the 8 foot sections of steel and put a peice of plexi glass?
