I took a crack at a few

I sent you a letter and you didn't respond. Why?
We get lots of mail, some of which asks are gives the same points. We really can't get to them all, however we do try to send some to our message board so others can address the question or get a dialogue going.

What is the best way to get a debate started with one of the members of RRS?
Well personal attacks probably won't help, but a interesting, if not new point or topic might be good.

I want to deconvert my friend, what is the best argument you can give me to help do it?
Depends mainly on their religion and philosophy. I would suggest just getting them to think about it as a starting point. I wouldn't suggest getting into scripture unless knowledge about it because that can easily get into an argument over interpretations, how literal something is, or even if "it counts." Personally I like to look at the lack of proof for such a belief, but remember there is no such thing as disproof.

Do people actually abandon their irrational beliefs because of your arguments?
Yes, we have 'deconverted' people. (isn't there a thread about this?)

How can I become part of your squad?
(I don't really know how to answer this, or what you mean by "become part of" the squad. I would assume as far as the radio show goes the answer would be pretty much you can't with a few exceptions. Although maybe you mean just an active member of the community or get to use the badge or whatever.)

What can I do to help?
There are many things really. We have a paypal account if you just want to offer finical support, but there is also a RRS store that we get a percentage of. There is also things like web or graphic design. Right now we have an essay contest where you could win prizes. If nothing else just learn about things and stay rational.