About Bob Duthie Bob and son Andrew own Duthie Associates, Inc dba Duthie Learning. The firm provides development and consulting services through a network of professionals. Duthie Learning specializes in business plan and marketing presentations, B2B & B2C content marketing, elearning and publishing. The firm markets and publishes the "What to Expect Cruising" series of products including CD-ROMs, books, CruiseGuides, and Chartbooks that teach cruising boaters about America's Great Loop, and its side trips. Bob is now gathering content (see Touring menu) of Bob & Mavis' Loop trips on their 23 ft Winnebago View motor home to develop similar elearning programs for RV owners that want to tour the USA and Canada.