Crackers and ginger ale.
I've not had any really annoying m/s. Some nausea, but manageable. This morning, early in my hour commute, I started to feel like I was going to toss my cookies. It didn't happen and I picked up some sea bands on the way to work, but this is officially day 1 of m/s for me.
I haven't put the bands on, I just think it's going to be too obvious. I am drinking ginger ale and eating crackers. That seems to be helping.