I don't have my Revelation book anymore, because I found it to be a load of crap. If I remember right, the JWs believe Jesus was refering to himself as the first and last creation. And Jehovah is the first and last of everything. Like you, I believe the JWs have this one wrong. But then again, when have they ever been right?
"Hand me that whiskey, I need to consult the spirit."-J.F. Rutherford