Good luck on your rotation.
Plastics service is used for skin grafting as well as the reconstruction surgeries, as well. Most of these patients will have multiple surgeries, first for debridement of the burns and initial placement of the skin grafts, then usually many surgeries to follow to help in preventing contractures in the skin, etc. They are extremely prone to infection as they won't have their own skin for a protective covering. You will definitely learn your dressing skills here. Hopefully, you will enjoy your rotation there. I always enjoyed working in the burn unit, once I had enough nerve to go in for the first time. That usually is the scariest, making that first step.
Keep us posted on how you are doing with that rotation. I am sure that others would like to hear about it.