After lunch, Rich and I hooked up with Ben, turned out to be an excellent guide and teacher. After riding on deep sand for miles and miles, we ended up on a bigger pile of sand. There's so much sand that you have to like it. Ben was a pretty good rider (or maybe because he's on a lighter bike). He showed us how to ride on sand, and it wasn't really that difficult, except when you get stuck. Half of Rich's DR was swallowed by the sand. Getting help is priceless.