I just bought a Sunfish and the previous owner tells me it is a '68. I tell him I don't think so but he is convinced from the serial number it is a '68. I think the boat has been repainted so not sure the stripes is of any help. I told him it couldn't be that old since it has the newer rudder setup and a compartment aft of the cockpit. Did I get lucky and got a newer sunfish?