Biggy, those times with your Dad are pure gold. I am hosting a party for my own Dad who is turning 80 next month!!! Yep, time flies - I have been doing a ton of reflecting lately. You and your brother are very fortunate. Balancing time between your parents and your kids is something they don't teach in school. If there is one bit of advice I could share with you younger guys, it would be this, "You can't buy a day back." Seems like you have it nailed.