Take a look at the map, above. Taking some poetic license, Cheryll and Rich Odendahl say it resembles a shoe. In any event, it traces a 1,240-mile voyage the Odendahls just completed on their 2008 Ranger Tugs 25, appropriately named Roam. And the Odendahls, who’ve cruised just about everywhere from Alaska to the Bahamas and Cuba, have named it the Shoe Loop. SHOE, Odendahl says, also is an acronym for St. Clair-Huron-Ontario-Erie. Intrepid travelers on land, air and sea, the Odendahls have visited 149 countries around the world, many since he retired in 2011 after working 30 years at General…