New to us TV, Tahoe vs. Expedition vs. Durango?

Great post, you just described my wife. The only thing she knows about her car is it has 4 doors, a trunk, a/c and it's brown. I offered to buy her a new one last week and she said she's rather buy diesel. What a gal!!!
I have owned Ford, Chevy and Dodge through the years, and I agree with you, I like the Dodge, for whatever that's worth. Get the brand you like, the options she likes and get to rollin.