What do you think of my story?

Ok so my story is about a girl named Dakota Murray who attends Santa Clara Riding Academy in Sanata Clara California and Dakota and her best friend Lisa Wilson are from Elk City, Oklahoma. Lisa, Dakota and a few other dressage riders are chosen to try out for the Olympics. But a few days before the big trial, someone tries to poison the riders horses so that they are not able to compete. Dakota and Lisa have to try to find out who is behind this and find out why it is being done before something bad happens! I also need a title for this. Please help and no rude comments.