Well, I decided to go ahead and submit Draven and Ally's book to another agent. I emailed queried an agent last night and hope to receive a response within the next few weeks. Keeping my fingers crossed! :o)
I also started going through editing their book again. I know, I've done a ton of that, but I can't help it. If anyone's ever heard an author say that they're never happy with their book, well, it's true. Your book will NEVER be 100% perfect. But, since I haven't had any bites yet, I might as well improve what I can while I can.