Best GPS is made by Trimble [b]"Scout"[/b](civilian model of USGI), unfortunately more than $200.
Try Garmin or Magellean.
Best Laser rangefinder = [b]Leica 800RF[/b] in Cabela's $399, dont waste your money on Nikon, Bushnell, Tasco... none of them will get you past 200-300 yards on bright sunny day.
Mike