We upgraded from a 92 Tracker to an 07 CRV back in June!
Installed a Demco Baseplate to match the Demco Excalibar Tow Bar that I already had on hand.
Also went with their Wiring Kit ..Plug and Go ,I used a 7 Pin connector to the MoHo!
I considered a charging wire to keep the Toad Battery charged ,but decided to just install a switch to the fuse for the Radio.So far it works fine.
The only critisism that I have is the Michelin Tires make this car very noisy to drive. I met a fellow who had replaced His with Bridgestones from Costco ,He claimed they were much quieter !
Mine are still like new ,but will replace them at the first opportunity!