Been there...done that. I did come across a fairly new house (20 years old?) that didn't have the 30A dryer outlet. Nat gas only, and their outlets were all 15A. Charging at 8A takes freakin' forever. Fortunately, I was there for a few days.Every relative / friend I stay with on road trips has and electric dryer, so having an EVSE that is adjustable down to 24 amps is a wonderful thing. I can use 32 amps at an RV park (haven't actually done this yet) or 24 amps at friends / relatives homes. I also have a 50' long "extension cord" made from a welding station extension that I placed the correct plug and receptacle on for my EVSE. I was able to use this on Monday to take power from the dryer outlet at the back of my wifes Aunt's home out to her driveway in front of the home to plug in my Bolt.