Ok, I have an android phone, the Droid in particular, and i need to find an app or a way to use the maps app to record a path. Basically there is a trail I ride dirtbikes in for harescramble training and its about 9 miles long, and i want to have my phone in my pocket so i can trace the whole loop and maybe even overlay that onto a google maps view of the land, so i can show it to people. Is there any app that can do the initial gps tracking/recording function? thanks alot!