Hi everyone, I am looking to buy into a fix-mount unit. I would like any Info that you could share with me on a unit that is not going to cost a arm or leg. I have been looking into the Garmin GPSMAP 162,but I dont really want to spend the money that Raytheon has to offer.(My WIFE doesnt want me to send more then 500.00 for a unit. Can anyone help me out. Tight-lines