My least favorite by far was Des Moines. The arena was way to small and the bathroom issue was a real problem. If I remember correctly they ended up changing a good amount of the women's restrooms to men's restrooms on the final day because lines were so long.
I thought this was suppose to be announced this past December but I haven't heard anything about it and can't find anything by doing a google search. Anyone have any info? Hoping there are some new destinations added to the mix...