Okay, everybody knows that anybody can just fold some fabric over some foam and staple it to the bottom. I am getting ready to reupholster all of the seats, side paneling, and covering on my boat and really want to do it right. I would like to do two colors instead of one and just don't know what I need to do it. Does this require a special machine to sew the fabric together? Also, any advice, books or web sites that might help me with some good tips. I have reupholstered some stuff before but never a task so large. Any help would be appreciated. Thanks Kep.