Wow you guys! Thanks so much for the help. Your sketchup model looks great Sugabaker. I'll see if I can get somewhere similar and if I can't I'll just start cutting and make adjustments like action tiger suggested.
I think that the mistake I made was to plot the bow/stem pieces on their own and squared off the last coordinate with the Y axis at a right angle. It looks to me like you made a curve down from the point to meet the deckline of the station, which if I'm interpreting that correctly, makes total sense.
Thanks again for all of your input, I'll keep you all posted on the build and thank you Jeff for the plans!