It takes a lot less than two full turns of the wheel to accomplish a turn.
I believe, I guess, that there are virtual reality car "machines" out there with steering wheels, brakes, etc. which can at least relatively mimic the experience of driving.
travis, when I was 21, the idea of driving still *TERRIFIED* me.  A brother-in-law (married to my sister) convinced me to try driving on "the expressway" and I actually did it, and I didn't wreck or anything.  I always thought of freeways as "slaughter alley" or something...
With more help from him and my dad, I had a driver's license within a year, and I embraced driving immediately.  Within two weeks I was making trips to Romeo, Michigan (80 miles from where I lived...including traversing most of Detroit on the way) to have some fun flings with guys; I managed to fall into a sort of clique up there and in Mount Clemens.  
I've been driving for what will be 48 years this coming Monday.  Yes, I actually got my driver's license on the SAME date as my first "career-hinting" job.  I continue to embrace driving, and I've now willingly moved to Chicago which is a city with awful traffic.  In my life, I've driven about 1.3 million miles...and I've driven inside eleven different nations including 3,000+ miles in Australia on the "wrong" side of the road.
Believe in yourself and your abilities, travis82, and with work it should become a self-fulfilling prophesy!!