Yeah, fantastic news about Ralphs Bay!!
Regarding Moulting Bay Lagoon, it does sound absolutely ridiculous. I recall the ranger guy you spoke to you Johno and he said it had been legislated, or something? This may have been as a result of back in the 80's when there were a lot of windsurfer one design-type boards out on nice days in light to moderate winds, especially in summer when everyone is down at their shacks at Coles Bay and the surrounding areas. This place would probably have been perfect for learning and bobbing around. Maybe that's when they decided that area needed to be off limits? Don't know, but must have been some reason to target windsurfers?
Not sure how this could be changed (I'm sure it could though). Next time it looks like it'll be OK to go for a sail there, I'm keen!! Best to have first hand knowledge of the area before approaching anyone about whether we can or cannot sail there!!