My name is James, and I too seek advice advice about a tour. But I plan on biking around the World on a mountain bike (my favorite). And I too am from WI (Watertown), and 58! What a coincident!
Although my touring experience is limited, in 2000 I toured parts of England and Wales. It was a Great ride and adventure, but my MB (a rather expensive one) was stolen in London. So make sure your bike is well secured and insured! Fortunately, my bike was insured, and when I returned to WY I bought a new MB.
Keep in touch!
James
abnjim6@gmail.com