Jon,
Happy 30th!! :cheers:
As someone who just left his 30's behind, be ready for a lot to happen, both good and bad(at least with your body).
You'll find things tire you out a lot more than they use to, and hamstrings get pulled a lot for some reason.
I entered my 30's with no children and left with 3! This was a good thing BTW...
So here's to good times in your 30's!! :morebeer: