Bob in Bee Cave, TX. I currently use a rangefinder, Bushnell Tour V4. I use the rangefinder several times on every hole and for almost every shot including tee shots (to determine distance to traps, water, trees, etc.). I even use them from as close as 10 yards from the pin as I judge how hard to hit my chips/wedges depending on the distance. I play 3 times a week year around and even use my rangefinder at the range to gauge distances...practice twice a week. I'll give your rangefinder a great workout...will probably run through a couple of batteries!