This is so
disappointing. It's a worthwhile place to visit, and hopefully a solution can be found.
I don't want to sound at all like I'm piling on with doom and gloom, but walking through on a weekday afternoon last year, I was the only one there and couldn't help but feel like between the 2 story rotunda and the spacing between the trailers... that it's a far bigger place than is warranted. That goes for both the size of the collection, and the number of potential visitors.
It'd be tough to pull in the kinds of crowds even in a huge city, unfortunately - and it may have been just a matter of time until they ran into trouble with a big building (and relatively small crowd) in Elkhart.
Again - not trying to be a nay-sayer, and hope a solution can be found. I love the idea of having a rally there. Maybe others will have some good ideas. They'll probably have to try more permanent fixes, too - like a Fri-Sun schedule or something.