goodgrief, go to Brixham, it is great, we've been there about 4-5 times now. Indoor pool, next to small beach, 5 mins walk to another beach, good half an hour walk through woodland to an even bigger beach!
Small quiet park, ie no big kids club eetc. But there is a playground, space for football. Restaurant/bar if you don't fancy cooking, the occasional singer is in there. Small shop for when you run out of milk.
YOu can walk into Brixham centre, 10 mins. Catch coastline bus to Paignton and Torquay, barely need your car. Crazy golf and steam train at Paignton (train goes to Dartmouth). Paignton Zoo is really nice.
Boat trips from Brixham Harbour to Torquay, sea life centre there, pizza express, and a great indoor play centre (in an old church).
There is just so much to do!
The park itself is clean, well kept, maintenance men on site. We had a problem one year with a bath tap and it was sorted within 20 minutes.
www.brixhamholidaypark.co.uk
(A 2 bed caravan at beginning of July is about £450)