Let's get together sometime in May, after the frost heaves have flattened out, but before tourist season starts.
There are always great rides, such as through Bethel, then down 113 through Evans Notch and back. Or up through Farmington & Rangeley and back through "Height of Land" and Coos Canyon. Depends on the weather, really.
Or coastal up to Owl's Head and the Transportation Museum
http://owlshead.org
Lot's of choices.