Nope. Life is too short and I'm on the "shorter" end. Fuel prices are a concern, but as others have noted, how much does it really add to the cost of a trip? I'm actually more concerned about the lack of availability of parts, particularly computer type parts. We were in New Mexico 3 years ago and had a "speed control computer" go out on our 2020 Duramax. The vehicle was entirely inoperable. Back then, we found a GM dealer that had 2 of them, so $1,000 and a half day and we were back on the road. I'm guessing that part is virtually unavailable now, and who knows how many other essential "computers" are on that vehicle? That said, we are still hunting.