When we are headed out sailing for a week or two we usually make a half dozen or so bread doughs ahead of time and freeze them and bring them aboard - the smell of fresh bread baking below is a welcome treat especially if it is rainy day/night.

http://bakingbites.com/2007/04/freezing-bread-dough/

http://dontwastethecrumbs.com/2015/02/ultimate-guide-freezing-bread-dough-baked-goods/