I know what its like to loose a loved one. It sucks! My wife and I had planned a trip to the east coast when she retired but she passed away before it happened. I took the trip with out her like you are planning. From the suggestions you have received it looks like you won't have any trouble. Definately install a cruise control. One thing that hasn't been suggested is replacing the dash lights with LED bulbs. The dash lights on these cars are terrible. Have a great trip!
