What can I do about the problems at the new job with other co-workers?

I just started in a ER as a tech and already having problems with 2 co workers. These two are the worst preceptors in the world. Instead of being patient, and teaching they leave me many times to stand around clueless while they do what they should be teaching me themselves, they send me to do certain procedures by myself and when they get mesed up they both seem to scold me for making mistakes. Today one of them outright yelled at me in front of others.Both women negatively gossip about a certain co-worker openly watching her every move and telling on her. I am suppose to get 6 wks of training and its only been 10 days. I have previous exp but they are not very patient. I am thinking of quitting, however I am paid well, and cannot transfer for 6 mo. I want to tell my director about my negative exp but everyone seems to allow the negativity to continue b/c they have been here so long. How can I tell my boss about my negative exp and keep the peace.