Has anyone tried out fleet GPS for multiple crews? I have been thinking of getting some type of GPS installed on my trucks so I am able to see where my guys are working and for how long they are at the different job sites. 1) I need to make sure they are doing what they are told and 2) it will help with job costing since I will know how long it takes to do a job. There are cheap units out there that plug into the trucks and you can review the info when your crew gets back. Then there are some that give you GPS coordinates at anytime through out the day. I need a suggestion or a starting point.