June in an RV?

I'm very seriously considering getting a June oven. My question is--I'm moving permanently into a large Class A RV for work reasons. I'd love to be able to cook and bake as I usually do and a June would be perfect. Is this something that I can use in the RV? Specifically, will I have enough power? The RV is 50 AMPS. I expect using just my generator won't be enough, but if I am stationary in a park, can I use it then?

Thanks,

Jennifer Langton