Well Republic Rangers of Shadowlands would welcome you. not sure if you want to switch servers or not but we are recruiting (http://republicrangers.shivtr.com/). We are social, above all else helpful, do operations, flashpoints, hardmode flashpoints, low-mid level pvp. most of the guild is between 22-43 yrs old. We like to have fun and learn or see new things that we haven't seen before.
If interested you can goto our guild website or if you do transfer or you can get ahold of the guild by the guild leaders: Ves'klar, Ra'moth or A'mis'take.