If it's that important to you to drive without a seatbelt, just buy a replacement buckle without the straps, click it into the other side, and leave it there. The car will think you are buckled up and you don't have to screw with the wiring in your car to make the beeping stop.
That's what my dad did in his S-10 because the fucker would rather go through the windshield than let the government tell him what to do.
You can get one for $30 here:
http://www.hondaautomotiveparts.com/...gry5=SEATBELTS
Good luck with the whole not dying thing.