hahaha wow, asking the wrong group of people...luckily someone, being I, have some crimal justice classes under my belt (haha ohhh claim)
anyhoo, A) you dont have to be read your rights until your being questioned, they could not say shit to you till you got to the station...they do that all the time actually
B) As a minor, they can charge you with an MIP if you have even a drop of alki anywhere near, aka empties that still have a little inthe bottom...yeah that, they can charge you with "residual alki" (yes yes, even if you have a giant bag of bottle returns, still can getcha)
C) MIP and CONSUMPTION are different things, you should be lucky you only got MIP.
D) As a minor, your pretty much fucked, its going to cost more for a lawyer then the fines will be, mine was 100 bucks after i went to court and pleeded guilty
E) MIP's don't mean shit, my friend has 13 of them right now and yeah....
F) I bet the first one you get will be dropped, something like 90% of the time it does, just show up to court looking nice, be polite, and don't try to BS your way out, the judge will prolly be alot nicer to you