Is there an area with electricity? I'd like to bring an Air bed

There are no sites with electric, but there are are some outlets in the bathrooms. The campstore will fill your mattress for $1 (or they used to). Use www.bound4burlingame.com to answer your questions. Its a website created by campers, for campers. They have videos and photos of every site within the park.

They have a inflator for like 15 bucks at Walmart but it takes c batteries nice for mid night re inflation though lol

We bring a power inverter to hook up in our car and an extension cord to blow up our air mattress. Walmart nearby sells power inverters.

They do have some outlets in the bathrooms .