We have stayed at a few now
Starting from north to south....
Gold Coast holiday park
Pros... Exceptional pool with great waterside, cabanas, individual poolside bbq areas, poolside licenced cafe/restaurant (note only 2 main meals on menu as they changd them daily, jumping pillow, bmx track, salt water creek for kayaking/fishing, pedal cart hire, modern amenities, new ensuite sites have lovely ensuites though the sewage outlets were difficult to reach so most ran them into the garden. We had an ensuite site last time as other half was commuting to brisbane at 2am so we didn't want to be disturbed by inside shower. Exceptional service (needed printing and fax services daily), help getting on to sites etc. bikes/scooters allowed, massive playing field down the back tennis and half basketball court. 2 mins to movie world and wet and wild, 5 mins to dreamworld/white water world. Takeaway/small supermarket/tavern 1 min drive
Cons highway noise not so bad on new ensuite sites or grassed big rig sites but you notice it. Watch some of the ensuite sites are there are some bigger than others. We fit fine on e5. I think e3 is bigger.
Treasure island holiday park -
pros great park with (from memory) 3 pools one with water slide, paid mini golf, onsite cafe (pretty sure) jumping pillow, creek for fishing kayaking, life size chess board, pedal cart hire, near harbour town shopping/movies/food
Cons no big open spaces, our friend went at Xmas and there was a bike/scooter ban (not sure if new rule or just holidays). Not sure if there were ensuite sitez do would need to check that
Tallebugera tourist park
Lovely park on the creek/beach. Great pool with water slides, separate kids play pool, Separate pool for laps etc. we stayed on an ensuite site 2 years ago and it was very nice. Nearly new at the time. Scooters/bikes are ok, kids playground. Netted swimming area in the creek, across the road from flagged swimming area (calm water), walk to surf club, real beachy feel. Paid pedal cart hire
Cons sites near the road can be a little noisy but ensuite sites are fine, can feel a little crowded at peak times.
Billabong big 4 tweed
Another family friendly park. Indoor toddler play area, playground, two pools, one with large beach area, hire kayak for the billabong, hire pedal carts, we stayed on a grass site which had lots of space and more shade than normal slab sites. Bikes, scooters were fine.
Cons the plane noise is loud though there are night curfews ( seemed to be stopping around 9-10pm the again from 5-6am.
Friends have stayed at broadwater and like Jason really liked it