I mainly have the route for now and still working on the lodging arrangement.
For the route, it was a combination of state bicycle maps, local bike club recommendations, and Adventure Cycling routes.
In New Hampshire, I used the bicycle maps at
http://www.nh.gov/dot/nhbikeped/maps.htm.
For Maine, I contacted the state visitor center and they sent me some cycling maps, and got help from local cyclists that I contacted on the web.
From around Portland, I picked up the Adventure Cycling Atlantic route
http://www.adventurecycling.org/rout...anticcoast.cfm.
I also looked at the Lonely Planet New England guide for scenic routes, areas to visit, places to eat, and camping options.
This has not been easy, and it is still work in progress.
I will certainly share more as I figure it out. Please do the same.
See my earlier posting for the route map that I have so far.