If you're going to Transworld there is a seminar on Friday:
This will especially be a valuable seminar for those unfamilar with the concept.
The Trailer Concept can be a perfect alternative for those having location problems, want a short set up time, need to add to an attraction, etc.
The Trailer Concept, while it does have it's limitations, offers the benefits of a permanet location without the year round cost. I am out working on my attractions right now. Just added a new effect to one and started some remodeling in another.
While we all want a year round indoor location sometimes we have to adapt. Think of it this way, Larry has one of the best indoor haunts in the country and he ALSO has a Trailer Haunt!!