Hey Dookie,
It can be overwhelming a little when you come back from a break. But we help players with that all the time. We are a m+ and raiding focused guild if you are interested in that at end game. We have 2 raid days and 2 m+ events per week. We can help you get back into the swing of things for sure. Let me know if you are interested. Check out our full recruiting post below.
Edited to add - You would be welcome to join the raid team and trial first and see how things go before worrying about transferring. We are also an in game community so we can just invite you to that for now. We just expect people transfer once they pass thier trial. Which is what many people do.