Actually I think Bush being not-so articulate will work in his favor when it comes to debating Kerry.
Kerry is a sanctamonious word-smith who can double-talk all over the map and still maintain that self assured superior tone while saying NOTHING at all....I think Bush's down home, disarming "I ain't so quick on my feet" delivery will make Kerry seem even more nauseating than he is.
Especially since Bush, being a man of conviction is completely the opposite of Kerry, the flip-flopping political opportunist.
Let's remember, everybody thought Gore would kill Bush in the debates because Gore was supposedly so "intelligent". It backfired. Bush won all the debates.
I stopped using Dramamine a few months ago. :)