Hello, I also have been inactive for about 30 years, I went back to church for the first time last Sunday. My husband is still inactive currently, I pray that will change and none of my children are interested in the church. When I went by myself last Sunday it was Fast and Testimony meeting, I took the Sacrement for the first time in all that time and then I was prompted by the Spirit to give my testimony. Everyone was loving and inviting. Now my situation was a bit different in that over all that 30 years my testimony never wavered, I knew the church was true I was just lazy and used other excuses not to go or to live worthily. I even had my records follow me as we moved around even though I never went to meetings. I can assure you that you will be welcomed with open arms. If it makes you more comfortable meet with the Bishop first, but you certainly don't have too. As for re-joining, again speak to the Bishop but if you just asked to have your names removed from the rolls, that is not the same as being excomunicated, that is when you need to be rebaptized. I expect your records were simply sent to Salt Lake for safe keeping, and that what is required now is for the you and your family to repent and start living the gospel and keeping your covenants, and see if the Ward Clerk can obtain your records. If anything else is required again the Bishop will be the one to tell you.