autoevolution 2021 Tommy Bahama Camper Van Is Airstream’s Solution to All Your Worries 24 Feb 2021, 13:11 UTC · by What you see in the cover photo is Airstream's Tommy Bahama Interstate touring coach. Sure, you’ve seen camper vans or touring coaches before, but not quite like this. To give you an idea of the journey you’re about to embark upon, understand that there are three floorplans available for this motorhome and the least expensive starts at $169,520. The other two options are available from $200,634. Now you’re probably starting to understand this is a special vehicle. The least expensive model is called the Interstate 19, and since it is the most accessible of the three, I will be using it as the perfect example of this lineup of vehicles. One of the main reasons for the starting price is the base vehicle and chassis for this home away from home.