East coast road trip need tips

We travel by motorhome, and have found a book available at Camping World called " Casino Camping ".
It lists the Casinos by State, what's avail, usually several restaurants, buffets, etc which was my target as I have a limited diet, and my wife eats everything .
They often have 1st class resorts, tennis, golf courses, pools etc.
When driving into a strange city, sometimes late at nite, there will be security driving around all nite, shuttles to the casino itself, we sleep soundly every nite .
Rates ranged from free to $50 a nite, most $30ish, and all? had accomodations.
Good Luck .
P.S. - I don't gamble, lol, - my wife does, and usually buys dinner .
https://www.chapters.indigo.ca/en-ca/books/casino-camping-guide-to-rv/9781885464705-item.html