Looking down at the dinghy from the deck of our sailboat, I’m not sure it can hold much more for a family of four with two young boys. There’s a collapsible wagon, two skateboards, two bags of garbage, an empty jerry jug, a football and flip flops and shoes strewn about. Maybe I need to throw around some Cheerios to make it look more like the modern family minivan. Alas, this isn’t an atypical look for us when going ashore. Whatever the contents may be, for all cruisers, your dinghy is the equivalent to a “car,” whether you’re out for…