I have a 1976 Argosy trailer that I have had for some time and I want to start fixing it up. I was forced to sell our other trailer and since I own this one outright and we love to camp I think this will be a great project for me and my son. My question is are there parts that are interchangeble with other years or where is a good place to find parts besides this site. I really think this trailer is cool but I need to get it good shape so the rest of the family does. I know it is going to need a fridge and other than that it is mostly cosmetic I would like a bigger septic which I can do and need to swap out the shower and toilet and a window. I basically need a lot we will be making a list here shortly. I really would appreciate any direction for finding parts.