I bought a bunch of maglite flashlights for the boat and I want to label them with their respective storage locations. I figure just using a label maker will be a short lived solution as the labels will peel off with use. What do you folks recommend for a more permanent labelling method? I thought about spray paint and stencils, but this'll rub off with time too i expect. Any spray paints that would last longer than others? Thanks for any input!