Recommend a good guild for a dirty casual?

Can anybody recommend a good, supportive guild for a dirty, dirty casual? By causal, I mean in terms of time commitment. I'm pushing two mains and can support myself, but am new to Lordaeron. Socialization, friends, etc make the grind easier. No 80s yet on this server. Any ideas?

There are many guilds advertizing in /global
Some of them for casuals and levelers, others that are just beginning to assemble raiding groups, and some for hardcore players that are ready to clear HC content.