Like sand? Like snowboarding or skateboarding? This is a combination of the two!
Sandboarding can be done with mid-level effort .. the hardest bit is just getting up those pesky dunes once you've boarded down them. Quite a challenge and requires some form of physical fitness to complete!
But trust me..totally WORTH IT! (
(Requires you to hire sandboards if you don't have one of your own which is around $26 each)