Many college campuses are like little cities and the fear of not knowing where you're going or being swallowed up by the college environment can be very distressing. If the campus is within driving distance, pay several visits before school starts. To avoid embarrassment to your child, tell them you would like to get acquainted with the campus so you don't get lost when you come to visit. Remember, that while they think they are adults, they are still our children. This will show them that you are there for them.
Many parents make the mistake of giving their children a credit card when they go away to college.
If they are working while away at school, perhaps a small limit credit card would be appropriate with the proviso that they pay for it. Allow them one indiscretion with their spending, but after that, be firm. They will soon learn the lesson of budgeting if they are using their own money. This is a very touchy situation as there is a fine line between keeping busy and being ecstatic that the nest is finally empty. When the big day finally comes, you will probably shed more tears than your child, but rest assured they will miss you as much as you miss them.