I rarely see them around SE PA, either. I get a LOT of attention with the TC. People do double-takes, stop and look at it, walk around it...
We went to several local RV shows looking for TCs before we bought. Even the dealers 'never heard' of a TC. At a show in NJ, a dealer told me (true story): "we don't carry those - there's just no market for them. Everyone wants a trailer... Oh wait, I remember we took one as a trade once - boy that thing started a bidding war."
...
Uh, that's the opposite of "no market for them", isn't it?
We finally saw a Maverick at a show in PA - people were mobbing it, amazed that such a thing existed. One lady climbed the steps and loudly proclaimed, "oh my God - it's like an RV in here!!"