Old phone with new life

Before the smart phones arrived, old phones were really never used spare phones. Last night I spent a couple hours exploring and setting up my old S3 to become a GPS navigator. This morning I am going to test it driving the daughter to school early in the morning.

We are thinking of making a trip to the US again and the Garmin I used when we lived in Dubai is too old.

On the other hand I am still wondering if this trip would really happen. I am just too busy to plan this properly. Don't waste time. Either we make it a good trip or not at all.