Congratulations on what will hopefully be the first of many centuries for you!
I understand the training time involved...I've done three double centuries and ????? centuries this year and the time away from the kids (4.5, 7, 9) is always hard. I'm leaving them for 11 days starting next Monday to crew Race Across America and I'm suddenly feeling huge mommy guilt about it! Most of my goals have been accomplished for the year though and I am going to pull back a little with my cycling during their summer vacation so we can enjoy the beach and the pool!