The first class of this year was the last weekend of January.
My first class was scheduled for February 13, the weekend of ice and destruction. It was cancelled.
The next weekend, I had two classes scheduled. They were also cancelled due to ice storm damage.
The first weekend in March had no ice, no tree debris and no snow. There was rain in the forecast, but I had repaired my official teaching rain coat and was ready for it. In the mornings of the weekend had a beginning class (class takes two days). Both afternoons had intermediate classes (1 day each), those were my first classes for this year.