Being tortured by a Girl Scout Leader

I am co-leader of a brownie troop.  This is my second year.  The first year went okay.  I was the co-leader and did not mind being second in command.  We earned 10 try-it patches and went on 4 field trips.  The leader would not put my name on the checking account though, which I thought was a little weird. 

This year has been a nightmare.  The leader cancelled EVERY field trip at the last minute.  The council insisted I be on the account and I refused unless I got to see the account activity, so she just got someone else to sign on it instead of showing me the books.  We have barely earned 2 patches.  She brings a baby she is sitting for to the meetings and expects  the adult volunteers to change and feed the baby.  Her own daughter behaves badly and she spends a lot of her time busting up that behavior.  I volunteered to be the cookie parent this year and she has become obsessed with me communicating constantly about how much money I am putting into the account.  I am miserable, bossed around and she acts like she is hyperventilating, needing to control everything.  The change from last year is so drastic I am sure she is skimming the troop money.  I am so out of here next year and I am taking my kid with me.

Ten more meetings to go.  I am crossing them off as we go.  Any advice how to cope until May! Ugh!