I like the name Tri Fin since this is where it originated in the early 1970’s
Neals Duo has me thinking Trio may be a good name as well
Thoughts ?
you could call it a threester? 
1 1/2 duo.
How about the :
ME ME ME :-)
Early 70’s ? No, I did a glass-on Tri-Fin, in August of 1964. I did the PressLock removable Tri-Fins in October 1970. Just sayin’.
I expected that
Richard Brewer has been credited with this
Now what do we do ?
Trio sounds too much like a a commercial for breakfast at norms or a dinner at outback…
Greg, How about something sexy sounding like “Threesome”.
Or “Manage A Trois”.
Threes Company
Tri side by side
tri by side
Tribocide
I dun gone committed some tribocide on that last face
Well, telling the truth about it, would be a good start. Wouldn’t you say? I’m sure Dick did it first, in Hawaii, just not first ever. I saw a photo taken in the late 30’s to maybe 1940, of four guys posed with thier solid redwood planks. When looking close, one of the boards had 3 small half moon fins, across the ‘‘stern’’ as the tail was called then. Not entirely unlike your 3 in a row setup. For a long time I thought I was the first to ever put 3 fins on a surfboard. Turns out I was just the first to do it in the modern era.
Inline-Tri