I normally enter the KC region (even though I'm in NH) because I've always done well there and in the KCBM comp. The late date was part of the reason I didn't enter there.
I didn't know the dates. This is my first time and I just entered the nearby venues to possible hand deliver. Ultimately, the way my IPA turned out, it wasn't worth hand delivering (long story there...but literally my first bad beer due to circumstances out of my control). The other is a blonde and it just wasn't that big a deal to delivery that "fresh". Especially when judging was 3 weeks after the delivery deadline.