Honestly, on my 2010, I drive with not only the TCS off, but the even more annoying big brother to it (that I'm not sure if your cars has or not) called "Advancetrac" unless it's raining pretty hard outside.
yeah we dont have advancetrac
2003 3.8L V6 4R70W
Windstar Upper Intake with cool-air intake, MAC LT headers, BBK O/R H-pipe, and flow 40s, SCT tuner, FRPP Alum. D/S, 3.73 gears, Auburn HP limited slip, and Team Z LCAs, Eibach sway bars.
Best 1/4 time: 15.036 @90.92mph, 2.148 60'