I expect to be taking a road trip out to Vancouver Island & Edmonton to visit family almost immediately after taking delivery of my Model S. What charging networks do people find that they need to have access cards for? We'll need charging outside of the Supercharger network during the time we're in Edmonton & on Vancouver Island. Our family that we'll be staying with don't have accessible 240V outlets & 120V charging just won't cut it. I've noticed quite a few EVSEs on PlugShare that show up as being part of the Sun Country Highway network. Do those EVSEs require a membership card or credit card to activate? Do they cost anything? Are there any apps besides PlugShare that would be recommended for making a road trip across western Canada? Thanks!!