Diesels are great if you have a load to haul but if you don't need the capacity, stay with gas. Since you're considering a Tundra, I assume you can get by with a 1/2 ton so I'd say that a diesel is overkill for your needs.
“In a time of deceit telling the truth is a revolutionary act.” ― George Orwell
It's not over when you lose. It's over when you quit.
