I've towed in at least a half dozen boats over the last ten years. The last guys barely gave us a thanks, but the others have been very grateful. I turned down the offers of cash but one guy threw a wet $50 at me one time after I towed him from up near Windsor...t h r o u g h the channel... to the marina where he needed fuel...
I did get towed in once by a coast guard boat out on Mohave a long time ago.. Lightning almost had to tow us in, when we realized my wife had the emergency kill lanyard in her hand....
And I've been assisted off a few sandbars over the past couple years as well....LOL