My question involves criminal law for the state of: Maryland
I was at a bar drinking with a couple of friends. It was last call and we decided to leave. I got into my truck along with my 2 friends which one was completely sober and the other had 2 beers. I pulled out of the bar and started to drive. I made it about 1 mile from the bar and realized i shouldnt be driving so i pulled over to the side of the road and asked my sober friend to drive.I was now in the back seat and she was in the drivers seat. We were about to pull off then we saw blue lights behind my car the cop after about 5 minutes of sitting there finally came up to the car and asked if we were having trouble and why were we on the side of the road. I told the officer we were switching drivers because i had been drinking and it was a bad idea to drive. the officer then asked me to get out of the car and performed field sobriety tests. The ground was horrible (i went back to take pictures) and no shape to be trying to balance on. He then put me in the handcuffs and brought me to the station to blow with i had no idea i could have refused any of the tests. I blew a .15 and then he gave me 4 tickets for DUI, DUI per se, DWI, and Negligent driving. He then had me call the girl who was orignally going to drive us home come pick me up from the station. This is my first offense and ive never been arrested before. I cant afford a lawyer so any help would be great.

