There are dash cam apps for Android phones that are pretty good. I have a windshield mount for my Thunderbolt. I used a dash cam app for my trip to OC, just in case anything crazy happened as I passed by Baltimore - crazy driver hotspot. Don't remember the app I used but I remember it was free and it worked fairly well.
'02 F250 7.3 Auto Extended Cab Long Box 240+k Miles No Mods