There are many here with vastly much more experience than I. There have been several threads here on the subject, but may I suggest this: http://www.huntingreport.com/temp_traveling_sportsmans_nightmare.cfm

I believe you will be fine with GR in RSA.

A good principle to guide me through life: “This is all I have come to expect, standard lackluster performance. Trust nothing, believe no one and realize it will only get worse…”