I have ridden in most of those areas, but never the entire loop as shown on that map. Sounds like a good ride to add to my list of rides I want to do
My top two things that I want to do, and WILL do on a motorcycle....
First is the Alaskan Hwy
Second is to ride around Jamaica. We got married there and saw lots of the roads in a car and tour buses and we have always wanted to go back and ride them on a bike.
the Alaskan Hwy (AlCan) is a great trip.. best time is late July or August... otherwise ya might/could get snow... and fyi.. do it with a support vechile, My wife followed me with the car and a trailer just in case, there are places where it's 150 miles to the next gas or town of any kind... and very few places to get stuff fixed if it breaks... we actually had no problems other then gas twice... good thing we had 2 five gallon cans of gas on the trailer, one for the bike and one for the car... one more note.. premium gas does not exist after about 100 miles north in Canada... so take along plenty of octane booster..