Well not many people grow old and wish they had worked more.
Turn off the darn cell phone, life does go on. Enjoy your vacation and check messages once and I mean once a day.
If you return and find the guys did not perform, take your time and replace them with guys you can rely on. Start planning now on working for the business not in the business if you want to grow.
I have a 4.5 year old and a 1.5 year old. Spent yesterday at marine land with them. Sent the oldest to camp grandma this morning and spent the day with the crew building a monster playhouse that we maybe 1/2 finished. It's going to be an awesome surprise when she returns.
Enjoy your family while you can.