You can find Little Red Tug on Instagram!!
Tugnuts
The penultimate site for everything Ranger Tugs. This is the best and most copmprenhsive forum for anything about Ranger with real time support and group help. A must read for any Ranger Tug owners or fans. Post a question and it will be answered pretty quick - sometimes by folks right on the Factory floor who provide the best support.
Ranger Tugs
The company website.
Other R-21 Sites
A great VLOG by some other owners of a Ranger 21! An intro to the Ranger Tug R-21EC, features, equipment, specifications.