We went to camp in Ilha do Pessegueiro Camping Site for the first time in July 2010. Although there were few shadows (after all this years trees are growing) the fact that we had plenty of space all around our tent and that we had a wonderful view directly to the see conquered us, and since then we have been spending our hollidays there.
There is a mini market, a restaurant and a cafe with very nice prices and since 2 years there is even free wifi in the cafe area!
If you like to camp, but want to avoid crowds this is the perfect place to go!