Halfmoon Bay is a super paddling location – congratulations!
Several years ago there was a small club on the Sunshine Coast that was an affiliate of SKABC but eventually it folded up. I’ve not heard of any other sea paddling clubs there, although there are likely outdoor clubs that combine a variety of formats.
SKABC continues to have several active, loyal members who are Sunshine Coast residents. More of the same would be great!