We returned last night from five days of camping in the Oregon Dunes. It was with a large group from Holt International, which is the adoption agency we worked with when we adopted Christian. I have to say that I like camping with a group (with many kids) better than going alone as a family.
The kids had unlimited playmates. We shared several community meals, so instead of preparing full meals, I just had to do one dish. The park we were at has sand dunes and lakes. It is great for hiking, biking, swimming and many other things.