FOOD AND ACCOMODATION.
There are many supermarkets in Crevillent, and in the road to Elx; and lots of bars and bakeries with an extensive list of typical (and cheap) baked goods.
The best place to sleep if you don't have a van or ain't wanna bivouac, is The Camping Las Palmeras.
There are many places to park your vans on the road up to the sectors, but perhaps the best is this: before the "El Bancal" sector area (coming, taking the road left hand of the big pool, see the picture) there are 4 parkings to sleep, the latter is the quietest.
You can bivouac anywhere but not make any fire or camping. Respect private properties.