The first thing my crew does when heading offshore is stash cellphones, wallets, keys and lighters. Sometimes there's a POV cam in there as well. We went through the house and boat to find every gizmo a boater might have on board, then we started loading them up, beginning with a pair of 7-inch phones, wallets and keys. If there was room left, we added cigar lighters, one, then two POVs, and a VHF handheld. We noted how much we could stow.