I'm brand new on the forum. Spending two weeks in July driving a deisel Excersion with my parents (in their 70's) and my four children Fe 17 & 13, and Male 5 & 3, and a dog from Lafayette, Louisiana to Princeton, Idaho and back. So my first question is do I need to up my dosage of Prozac before we take off? And then I would like suggestions of how many miles a day four drivers could split up without anyone ending up overly tired. I have been planning on spending four days getting there, spend four days there, and another four coming back, possibly a different route. On the return trip, the older girl children will not be returning with us. My parents want to spend a day somewhere in Wyoming either way. Any other suggestions greatly appreciated. Thanks.