I suggest staying away from RaD. Don't become affiliated with any clan like that one- they won't last long, are truely unfriendly people who demean players of skill, and incapible of inteligent or even enjoyable conversation. If you want someone to practice against to give you an idea of what you'd be up against, wait a week or so until I get my computer back. I'll be somewhat rusty, but it should give you an idea.
I didn't get into clanplay until pubbing around for a month or so. After that, I offered to take up scrims, but still didn't want to risk getting a bad rep by trying out before I was good enough. Eventually after playing with good players and hanging around, I was able on my bad computer to barely make it into ~kai~. It's not impossible, it just takes time.