Brother Mike, I read the scriptures in context to the best of my ability. The first and second chapter of Genesis hints to a deeper truth. In the first chapter God created man both male and female in His Image and Likeness (Gen. 1:26). God's image is that of a King. To be like God meant that mankind was responsible to name and protect nature. Possibly something went wrong so that be chapter 2, God called out from the dust of the ground, a particular man named Adam and woman named Eve to start a new royal priesthood. I could be wrong but that's what I see when I read the Creation account and Psalm 104.
I totally agree that what we believe about Creation and Noah's Ark will not get us into heaven. What matters is whether or not we're willing to give the God claim the benefit of our doubts and gladly accept (588. apodechomai) the Gospel like the first 3,000 people did in Acts 2:41. They weren't convinced, but they welcomed the message and God responded with grace to be saved.