I like to play all the classes and roles at once, and that makes for sad times when one alt isn't in the guild I love so much. So, here's my offer: my account for a guild. One that helps its players level, one that gets together for dungeons and raids often, and one that is generally supportive of one another. Good PvP is a bonus. I'll contact the person with the most intriguing offer and do a test day in that guild with my main, and if I like the guild (and it seems like it won't tread water) I'll provide a guild officer with my alts' names.
I do look forward to meeting my new guildies.