I am very surprised no one has mentioned what in my opinion is a very important issue. Have a good lawyer friend that is in the erea, so you can explain the situation to him and he can give you crucial advice. even if it means having som 2 phone actian him on one line and 911 on teh otehr i think it could give you a great advantage.
also once you are handcuffed he can be around to amke sure youa re not pushed any farther than legally allowed,and if you are taken to the station you will have legel representation by someone you trust right off the bat.
just my 2c