So you and a couple cubers want a competition in a state where not many cubers live, then you go and think you should have it when there is likely to be snow on the ground and roadways. Not only will people have to travel quite a ways, such as Minneapolis, Illinois, and others, they will be traveling in a possible snow storm. Bad location and bad timing will most likely be the reason for this competition not happening. I also don't know of a delegate very close to there.
EDIT: Also take into consideration the dates you are choosing. Around Thanksgiving could go either way with people having possible family near there and people having family that they are traveling the complete other direction for 2 days before your competition.