Has anyone tried the extension cord figured in the link below:
AC WORKS [EV1030MS-018] 1.5FT EVSE 30A 3-Prong NEMA 10-30P Dryer Plug to 50A EV Adapter for Tesla
SALE PRICE$49.99 REGULAR PRICE $79.99
SAVE $30
It seems to me that it might make sense to keep one in the car for those friends...