We have a PW Plateau that we purchased new in August 2004. We've put on over 75000 miles on now and still love it. We average about 21 MPG, but can get 23 MPG if we slow down to 55 and have gotten as much as 26 MPG in the right conditions (downhill across the prairies with a tail wind)
PW has been a great company to work with. The van has been very reliable, but when we have needed to contact the company with questions they are always happy to help us. If they say they need to call us back with an answer to something, they do so, usually within an hour or two.
I don't think you can go wrong with Pleasureway, they are a quality minded company.