Adding a dedicated RV power plug. What would you do?

BFL13 wrote:
So is 50a 240v anyway, so you just do that as well as the 240 A/C, and then just get your 30a and 15a 120v by the usual adapters? That would eliminate the risk of ending up with 30/240.

I don't have 50a so it is a mystery to me.

50A RV plugs supply both 120V and 240V as needed. But it's a rare RV that has 240V appliances because they don't work on 20A or 30A pedestals. Hence many RVers just consider 50A as having 2 120V 50A circuits.