Shin splints

Hey everyone, I'm starting out in the tri scene, I've trained once before for a few months but got plagued with injury and stopped.

I completed certificate 3 and 4 in fitness about a year ago now and just recently ive regained the passion i had before to complete a tri or 30.

My only concern i have is the i have find that i have lots of trouble with shin splints, and a dislocated A/C joint.

Is there any tips for the shin splints problem? I understand what i must do for the A/C joint!