This was never in any Official Ski races on Winnisquam, but it was all over the lake during the 60's and off and on in the 80's.
I know we bent the tow bar pulling 6 girls on slalom down by bear point NOTE: that was a long long time ago. If I remember we had multiple spotters, the power that had was incredible.
My Dad may have entered a "saucer" race with a friend of ours around 67. I don't have the boat, but I still have the Yellow Northland Saucer.
I hope to stop by your event this year.
PS: as a 5 or 6 year old I remember "Wild Thing"!!!

we used to rent a house on Hill Rd behind Jays.