I'm going to be doing some backpacking in a desert environment state park. In the event that someone in my party is stung by a scorpion, what is the proper first aid? Note that we may be in a remote location which means it may be several hours before we can get to a road, trailhead, or even to a location that has cell service.

The park I'll be hiking in is **[Anza-Borrego Desert SP](http://www.parks.ca.gov/?page_id=638)** in California.