Hiya,
We did the standard Dover to Calais on a DFDS ferry, first ever time on a ferry for me across the channel - whether was awful, and I spent most of time time feeling really sign 
We are planning a holiday to South Brittany next year, and thinking of the Plymouth to Roscoff crossing instead. The only thing which puts me off is the sea sickness. Is there anything I can do or take to prevent it?
Thanks