Well, my main is 50, but I have 7 lv10s and two 20s. The idea, is that as long as you level one of my guys by 5 levels every week, you can do whatever the hell youwant as long as it isn't on my server.
I'll share my account with any one person on the condition that they level any one of my ten characters, by 5 levels every week. (I most of my characters are level 10-)
We would work out a schedule to evenly share playtime. I will pay for all game time and any expansions.
I am on a US server.