Our family's very 1st road trip !
Pre-trip preparation was done more carefully to ensure that the whole trip is planned in such a way that every places of interests is all along the way and we do not need to back track, to and fro. Google map was a big help in this aspect. All I need to do is to key in places that we intend to visit within a day and check if everything falls within the same route. If it is not, I will mix and toggle with other venues to get the best from a day's trip.
It is very very very important that you have the address and telephone number of the places of interest or restaurant, hotel etc. My homework definitely served us well. Especially when my GPS went haywire and I have to use google map as backup. In my own notes, I will also indicate the distance between places as well as estimated driving time. So that if we can't make it to one place, we need to know roughly how long it takes to get to another destination.
From our trip experience, the following preparation will help :