Short note on the whole drinking and driving thing:
DON'T FUCKING DO IT! PERIOD!
Seriously, it's not only stupid and dangerous, it's an money grab for the modern day Rode Pirates.
Alcohol, nor drinking after having a couple, nor having alcohol on your breath, is against the law, BUT;
If you get pulled over for a tail light, or tag light, or something fucking stupid (other than swerving, being obviously drunk and dangerous etc.)
If they smell alcohol coming from you, no matter if you had one, or twenty, chances are very good (in FL & AZ anyhow) your ass is going to jail and you can "Tell it to the Judge".
NEVER BLOW OR DO ROADSIDE SOBRIETY TESTS. EVER!!! The only thing they're good for is creating evidence AGAINST you. They will rarely if ever exonerate you, if you've had any amount to drink.
This is going to cost you a minimum of $10k, and loss of license for 12 months.
Most laws now read "while impaired" and the fuckers are going to get your money, regardless if you are drunk or not. Count on it.
If you don't spend at least $5k on a decent lawyer, your ass is probably going to get jail time AND probation AND a bunch of "Community Hours". Expect it.
Them bastards have done this to me twice. Both times I beat the charges, BUT, I still had to pay $5k+ for a decent lawyer, AND go to their BS driver safety course AND fucking M.A.D.D. meetings to get my git'damn license back.
I haven't had a drink since my chemo and radiation 7yrs ago, and I don't....
....think a minute goes by, that I don't miss the fuck out of it!
thanx if you made it this far, have a safe 4th

