If you think you are close enough to the legal limit to fail. refuse all tests, or hyperventilate yourself to lower your BAC reading on the breathalyzer. Then lawyer up.
Give the least amount of evidence... period. He already has some evidence because he pulled you over. Don;t give them further evidence from field sobirety tests or the breathalyzer. mandatory suspensions are only mandatory if you don't get a lawyer. Have you ever noticed how many more
poor people are in jail? there are 'mandatory' sentences for many crimes...doesn't mean that actually happens in reality.
lawyers make deals day in and day out.
Food for thought.
http://www.justia.com/criminal/drunk...screening.html