16U ASA Nationals in Seattle, Washington was by far the best Nationals I've ever attended. Perfect weather (not one rainy day), ocean, shopping and plenty of accomodations. Down side...traffic.
Owensboro, KY the worst, nothing to do, hot and humid and misquitos. You actually play in the corn fields.
I'd have to say that Sioux Falls, South Dakota was a wonderful surprise climate wise and the people there are very hospitable. Not much to do, but we did visit the Mitchell Corn Palace which was cool. The President's are just too far away...six hour drive.
I live in Phoenix and have to tell you that August in Phoenix is awful, but we have so many fields that all games can be played in the late afternoon and evening. After spending a week in Owensboro where I never got dry and the heat was unbearable, I was wishing I was home... except for that BBQ - that was the high spot
I've been to OKC in June twice for the Hall of Fame Championships and the downside is the weather delays for rain, lightning and tornadoes. Last year the entire loser's bracket was wiped out to make sure the tournament would finish on time. Hot, humid, bugs. Cool museums and the OKC Memorial is a must. Reasonably priced accomodations and food. Nice small airport.
My dd's team is qualified for 18G Nationals in August and I'm not looking forward to the weather, it's going to be worse than home...



























