owners manual for a 1972 20' hi lo . Does anybody have one they would like to copy or sell ?

Check on the forum main page, down near the bottom in the LIBRARY section.....there's a collection of Owner's Manuals located there. You might not find one for a '72, but find a year that's close in age. They didn't change much from year to year. I think I saw a '71 manual....

thank you Gchogan