BamBooBender
See-Moe
Assuming you have a decent smartphone, it seems like there are enough viable GPS apps out there to compliment a good rangefinder. Even at $30 for the "best" smartphone GPS app, it make sense to me.
^^This, I'm using skydroid along with an RF, works great. I use the GPS for blind shots or unknown courses, and switch to the RF closer to the flag.