Well done, dfsnow! * some islands seem hamstrung by the approach - see Vashon Island for example. * curious what other dataset you might incorporate for manag

Well done, dfsnow! * some islands seem hamstrung by the approach - see Vashon Island for example. * curious what other dataset you might incorporate for managing next level of magnitude smaller trips - e.g. getting a quarter mile to the store for a frozen pizza at the seventh inning stretch.