Thanks all for the help. It was the Mark Polk series I was after.
I barely even had time to watch it before my trip began but that said, I had no troubles at all driving a 38' Outlaw all around Los Angeles last week. I spent a few bucks on a Truck/Bus GPS app that let me input the vehicles size and weight and it only routed me on proper roads with no truck restrictions or low overhangs. Definitely think that helped out a lot as my last trip to LA was spent driving a 26' box truck while using Waze as my GPS app and that constantly routed me down streets with truck restrictions lol (which resulted in this a couple times https://www.youtube.com/watch?v=IGiQOCX9UbM ).
