For anyone towing where a fuse needs to be removed on the toad, you may want to consider the Fusemaster Bypass Switch from Roadmaster.
I installed one on our 2011 Honda CRV over the weekend and it works great - just flip a switch instead of the contortion to remove the radio fuse each time. An added plus is this switch also turns off my navigation system. Installation took a little over an hour once I figured out how to remove the dash panel.
For more info go to
www.roadmasterinc.com and search "Fusemaster". They have a good video that shows installation details.
Price for my switch, RM76511, was $66.95 from etrailer.