Don't forget: The Cadets of Upstate NY 1983, Greece and the Gauchos (i think)
I marched Fusion '82, also i was in Northmen in '86 when we did the Avant Garde thing witch was fun for a short time, that ended up benefiting Dutchboy in a very BIG way.
Incidentally we used the Greece unis that year (82) and i remember just LOVING wearing that uniform, my all time fav...................i was 12
Also i think the Patriots were the only corps to survive a merger w/Greece.
After '82 i remember watching Greece merge w/a different corps pretty much every year and thinking (wow, they just go from struggling corps to struggling corps and rape'em of members and move on). i doubt any of these corps really felt like they needed assistance to stay alive before they were approached by Greece until they were sold a line of ####, they were probably better off on their own.
I hind sight, i think Greece should have folded after 81, but instead chose to become a DCI cancer, taking corps after corps down with them.