This entry is interesting, because it is often interpreted as meaning "Tribe of Dan". (But there are other interpretations too.)
Parts of the Tribes of Dan, Asher and Judah bailed out of Egypt about a hundred years before the overland Exodus. That would put their "exodus by sea" around 1600 BC(?????) or so. Now if you could get these dates to move a little bit we might have another confirmation.
An Exodus date of 1628 BC works, doesn't it? (ahem)