Thanks for all the great replies. I have a 120 Volt electric one that we use on occasion. I would like something bigger for when we tailgate and go to NASCAR races. At the end of this month I am making breakfast for over 25 people at a football game.
Here is what I found, a Camp Chef grill on Craigslist. It is the grill, griddle and barbecue grill box.
Link here
They are asking $150 for it. I think this might be the ticket for tailgating and maybe using the griddle for inside the motorhome.
We also have a Weber Q grill and love it. I now have the 200 series and have a griddle for the 100 series. What a great grill.
Now to see if I want to pick up the one on craigslist.
Thanks again !