To answer my own question, the only person who knows about my fan fiction writing is my husband, which is a little weird, I know. Basically, he caught me typing furiously one day and wanted to know who I was sending such a long e-mail to...lol. So, I had to fess up that I was actually writing a story. Over time, he got nosy and saw AC, so I had to fess up that it was Backstreet Boys fanfic. He thinks it's "cute"... haha! But I'm not likely to ever let him read it. He knows this is my little escape from the real world, and supports it, though. As for anyone else in my life, I'm sure they'd think I was off my rocker. I have some old friends that were pretty hardcore BSB fans with me back in their heyday, and some of us are going to a concert together in August. One of them sent a Facebook message to us all saying something like, "Remember the fanfics we used to write?" I joined in on the discussion, but I could never really see myself saying something like, "Oh, I'm writing it again. Check it out!"
As for the rewrite question, I guess "Forever" is kind of a re-write. I still think it could he a better story plot and content-wise, but I wanted to stay pretty true to the original basis of the story, so it lacks a little as far as original storyline and good character development, but I'm still working on it! I'm happy with my other couple of fanfics just the way they are right now.