Went every year for nearly 20 years.
Definitely a good time.
One other rule they really enforce, NO alcohol.
I have an enclosed trailer, they inspect the coolers and contents of the trailers on the busy days.
Unless you have a windshield, eye protection is mandatory and I'd still wear protection.
Scott goggles work the best.
10' is correct on the flag, mounted in front of the front spindle centerline.
Minimum 1' square orange.
Every shop, gas station or convenience store on every corner sells them.
The dunes are cool and if you wanna take some time off riding, take this tour.
http://www.macwoodsdunerides.com/A driver takes you out on the area of the duens you are not allowed in your buggy.
Gives you a history and so on, pretty cool.
We take it every year we go.

_________________
Gary
Turbo VW Sand Racer
Polaris Ranger
"If you don't run into the Devil every once in awhile, you must be going in the same direction!"
Davis Motorsports FaceBook Page