I will be in Bar Harbor August.11-13th with my husband and our 2 boys aged 4 and 2. We plan to camp while we are there, but i am not sure where to stay. I have read a few places but its hard to tell if they are any good. Gray Homestead , KOA campground ( a bit over priced) and Hadley's Point. Has any one been to any of these places? If so could let me know about them? Are there any other places to camp in the area that may be better? It must have flush toilets and showers. We would perfer not to be more than 30 mins away from Acadia National Park.