When we go to the undeveloped beach, we always bring along a beach umbrella so we, and especially the boys, can get some shade.
The boys will chase their balls around, explore the dunes, chase the gulls, etc., and eventually they do run out of energy. So all I need to say is: "It's time to take a break, boys" and they haul back to the small patch of shade offered by the umbrella. Jimmy blends into the shade so well he's barely visible :-)
Here's a closeup of the very sandy boys, relaxing...ahhhh!
And of course, the sun eventually sets on every vacation. I have almost run out of beach trip photos. So we bid a fond farewell to Myrtle Beach. Until next trip, here is a view out of our condo's bedroom window....