Hi All- Short time lurker, first time poster, long time lead-foot. Learnt of this forum from GhostRider990 in the AudiWorld S4 board (B9 platform). Looking forward to learning more about LIDAR an related technologies in the vain hope of keeping my early morning jaunts uneventful; that said, any North Atlanta (DeKalb/Fulton) insights would be greatly appreciated. My initial interest into this "world" is AL Priority, K40 systems and the like; perhaps I'll fashion my own... though my immediate NEED is probably a Uniden R1 or R3; not sure if the GPS is truly needed for my situation. Thanks in advance for any and all inputs. Be safe, Jack.