As far as the flying, we have decided that IF they fly it will be once I am comfortable with a layover situation.
I am not about to fly half a leg to the connector. We did consider letting kids fly nonstop to Seattle and having FIL pick them up. But he won't consider that (he actually lives in ID and drives an hour to get to the Spokane airport. The FIL is so weenie about driving that he often stays at a Spokane hotel if flying too late at night, but that is another story altogether)
Point is, I'm not up to making a bunch of special arrangements just to make this trip happen. FIL gets to see them whenever he chooses. He wanted to add this trip. If at a later date I feel comfortable letting them fly up, they will. Otherwise, he'll just see em next time.
But it is very funny to be looked at as an over-protective parent. Certainly around my community, I am not considered such.
I do have a part time job 3 hours in the morning. So yes, the kids stay home alone. When we started this (age 11, 9, 7) friends about had a heart attack at the thought. That they don't cook wasn't a matter that they aren't allowed. But that at most they make breakfast (cereal or toast) They also stay home if I'm taking one to a dance class or the dentist or whatever. I do not work full time currently, so they have never needed stayed home 10 hours.
This year we lost school bus service. My town is up in arms about kids having to walk. My 12 yo walks/bikes 1.5 miles to school. And (gasp! crossing 4 lane streets!) My neighbor won't let her 15 year old walk to school and feels bad that my kid has to walk.
Everytime a "stranger-danger" alert is notified (even on the other side of town) friends vow to never let the kids out of their site Wheras, my kids can ride their bike to the neighborhood park alone.
Every Tuesday the older two get Subway on their way to drill team practice. I wait with the youngest in the car and they go inside and order their sandwich. Even the workers there asked "your mom really lets you in here alone?"
The kids do their own homework, pack their own lunches. If they leave something behind at home, they live with the consequences.
I too very much believe that kids are capable of more than we often give them credit for. If at age 3, they knew how to get a step stool, reach for a cup and pour a drink of water from the sink, they no longer should ask me to get them a drink.
So it's funny how here I look like a an over-protective-hoover and yet in real life my kids have more freedoms and responsibilities than their local peers.
Thread has been an eye opener! Thanks folks!