It will be good in somewhere central US...
As per international and going abroad pretty much all have said with the difference that I do not agree on the traveling issue, manufatirers have crossed the US many times, Tyll come all the way from Montana, and honestly if you are going to travel it doesn't matter where, the hassle, bags, hotel booking, etc....is the same, and t obe on a plain, to anyplace in the world, is IMO a hassle for itself, it doesn't matter for how long. Costwise? Well all depends on where, when and how...
Now it is true that we have not seen any outside US meeting to be so populated and to travel so far, just for the fun of that, could be a problem for us, also the majority of the members are located in US...