Awesome. Thanks for all the info. I was not sure about where the Gap was but realised it must be near Waratah. I even googled the Gap and Sandy Point and this is what wiki came up with:
"Sandy Point was formerly a peninsula but now is an island on the west coast of the of
Newfoundland which has been recently transformed into a hidden island as a result of
sea level rise and ocean storm-induced coastal erosion. Its former connecting isthmus
is known to locals as "The Gap" or "Fannies Crack"
I couldn't see anything like that near Waratah on google maps

Anyway, the forecast is a bit different as the front is not looking as strong, delayed and more Westerly but only early tomorrow morning before going S/SW. From your description may still be good for a short window. My mate has come down with a strained heart muscle and a fever, so I will have to see if I make it this time but I am keen to give that downwind run a go at some point.
Thanks again!