That does seem to be the question. Where is heaven? Hmm...
Enoch brings up another question. "He was not." Was he "raptured"? I also heard someone say he died like the rest. Then why doesn't the Bible say he died. Is Enoch one of the two witnesses mentioned in Revelation? Is Elijah?
Also, thinking of heaven makes me think of the Resurrection. Jesus ate with his disciples in His resurrected body. We will also have a body like unto his in the Resurrection. No point really. Just pondering heaven.