Yes, yes, yes.  Get thee to an attorney as soon as you possibly can.  Public drunkenness or public intoxication can be charged as a misdemeanor and yes, if you are convicted it will go on your permanent record.  That will impact your teaching license. You may not get one.  But in many states the charge can be bargained down to an infraction, which will not go on your permanent record.  You have a better shot of having it bargained down with a good lawyer doing the talking.  Theft is generally categorized by amounts.  I would think that this would be more of a vandalism or destruction of public property charge.  Please get yourself some help.  Good luck.