Collaborator

I need someone to edit or colaborate on my book. I have written the skeleton and I have all these ideas in my head of how to beef it up and I know I need grammar fixed but I like to do things with people. So, now I'm wishin' I had someone to sit in a room with me (like they do in the movies) and read and throw a marked up paper at me with changes or stop and say "what about this?" and so forth. Usually I am that person for people (on the ideas side of it, obviously not grammar) but at last, I have noone to colaborate with. How sad. :(