Tim,
Add me to the list of "control freaks." I was really anxious about the idea of waking up and gagging, not being able to talk, etc. The best thing I did was talk to my surgeon ahead of time about my "control freak/Type A/alpha male" thingie. He laughed and said, "guess what, you're just like all the cardiac surgeons!" I too was given Versed, and I have no memory of the breathing tube or other tubes being removed. They can do wonderful things with these meds, and there is no reason for you to be unnecessarily uncomfortable or anxious. Talk to your surgeon ahead of time...they'll recognize the personality type immediately! And, they will take good care of you.
Best,
--John