Is it very difficult to be RGPS volunteer?

onionchief:

Hi Luanee

I see your nick very often in RGPS related treads and other forums U r very helpful to others! They said to expect a reply in a month's time and as I said previously in this thread, they are very professional in the way they handle the process. I got a letter last week stating their acceptance. Relieved because I didn't articulate my points well during the interview. Do you still PV now that your girls are older? I hope the PVG is a supportive and friendly one

Hi Onion Chief, 
Congrats on getting the Pv. 
Can I check what are te requirement they are looking for in a Pv? 
And what the question they actually interview bout?
Thanks!!!