The paper you linked to (http://creation.com/safety-investigation-of-noahs-ark-in-a-seaway) is completly irrelevent to the topic of this thread. The OP was about whether a large (>300ft) wooden vessel could be built that would not leak excessively. That paper discussed strength and stability issues. It did not address the issue of leaking at all.
Do you have any data the addresses the issue at hand?