I know this is totally too late, and I should have just written in the review section. We went to Merimbula Beach Holiday Park and stayed in a pool side Condo, but they also had camping places. The park is Awesome. They have a gas heated pool (so you don't have to worry about the sun being around to heat the pool) they have a solar one too. They have fantastic camp kitchens, wonderful clean ameneties. Just down the hill (300m) to the beach (you also get views from lots of places). I can't rave enough about it. It has a kids club that runs every day of the year as well as other activities like family volleyball and pool games, you can supervise or leave the kids in the charge of the guy that runs it. The beach is near an inlet so it has still water and waves. They have an arcade type room, jumping pillow, volleyball court etc etc. The shop is great, staff are great. The only thing is you kinda need to drive to town as it is about 2 kms away and you would have to walk up hill all the way back (we have youngsters so this was a consideration). They offer discounts to RACV/NRMA members.
Anyway, even if it is too late I have given it a rave.