Reddit reviews Camco PowerGrip Durable Electrical Adapter - Easy Grip for Simple and Safe Use, 30 AMP Male 15 AMP Female (55233)

This is strange. At every campground I've ever been to the power pole at the very minimum has a standard 110 (15 or 20 amp) volt outlet. Usually there is also a 30 amp outlet and less often a 50 amp outlet too. Maybe ask them for a photo of their power connections.

Otherwise you can use and adapter such as this:
https://www.amazon.com/Camco-55233-Electrical-PowerGrip-Adapter/dp/B00192QB3I/ref=sr_1_4?ie=UTF8&qid=1495037845&sr=8-4&keywords=rv+30+amp+to+15+adapter

It is likely that they are also standard duplex outlets at the power box along with the 50 amp plug. In the rare instance that this isn't the case at any RV supply store you can purchase a converter to go from a 30 amp or 50 amp circuit to a standard outlet. Shouldn't be more than $2-3. Just make sure to bring a strip plug along with it as it will be the only outlet.

http://www.amazon.com/Camco-55233-Electrical-PowerGrip-Adapter/dp/B00192QB3I/ref=sr_1_1?ie=UTF8&qid=1410314617&sr=8-1&keywords=30+amp+to+20+amp+adapter

You'll just need to get an appropriate adapter.

There are versions for both types of connection:

https://www.amazon.com/Camco-PowerGrip-Durable-Electrical-Adapter/dp/B00192QB3I?

I can get about an $8k tax credit where i live for this elextric vehicle so just a littlr more expensive. The minivan can plug into a regular household outlet. It just takes 12-14 hours to charge instead of the 2.

I don't suppose that means I can plug into a regular rv hookup. With an adapter like the one below maybe? There are also public charge stations available though I think they are spaced out

Yes, the 33 miles travel limit before it kicks into gas is limited. Is there another electric hybrid that can go further before it uses gas even if it's a little smaller?

If I bought a fuel based vehicle, I'd probably buy a used one. It was the electric aspect and the large battery that attracted me to this vehicle.

EDIT: Yeah, that 33 mile range is a real killer. Gonna have to look at some other electric vehicles.

https://www.amazon.com/gp/aw/d/B00192QB3I/ref=mp_s_a_1_5?ie=UTF8&qid=1502808578&sr=8-5&pi=AC_SX236_SY340_FMwebp_QL65&keywords=15+amp+to+30+amp+adapter&dpPl=1&dpID=41d6fEwak1L&ref=plSrch

Okay so question because I’m currently hooked up at a family members house with our first rig. In her backyard (where were parked) she has a septic system with two outlets (both on separate breakers, both 20AMP). One of the outlets is for the alarm and other for the pump. So I have our rig plugged into the alarm (20AMP) breaker. I run a 50ft Camco 30AMP extension cord from there (connected to the outlet using a 30AMP to 15amp small adapter, like no cord just a small 2” or so box) to the extension cord coming from the TT. Is this unsafe? If so what should I do to remedy it? I can’t get an 30AMP outlet installed here. And we won’t be staying long term, but we have to run the AC (on low) while were gone for the pets. We haven’t had an issue, just when we need to use something power heavy well turn something off in exchange. Like if we need the water heater, turn off the AC, need to microwave then turn off the water heater, etc. been here for about a month now and have only popped the breaker twice (both instances from leaving the AC while taking a shower and the water heater kicked on).

Edit:Links and formatting (took me a minute lol)

I still had 3 or 4 bars of charge left. I think it's not pulling the 240v with the second adapter. It seems like it's taking 2 hours for a quarter charge.