[hypoxia]

Heck, I liked my idea and I bought one with 2 circuit breakers built in with 4 outlets for $35 on Amazon earlier today.  

https://www.amazon.com/MECMO-Distributio...hdGY&psc=1

It does not have GFCI, but I should be OK with other GFCI extension cords I have around.

I asked a question about that product on Amazon earlier to see how it was wired.  It looks good if it uses both legs of the 50 amp.