Vegetarian Freezer Meals?

I'm going to camp for a month and the food is unhealthy and gross, so I'm bringing my own food, but I don't want to be eating the same two things over and over. However, I'm also on a wheat free, sugar free diet, processed free diet, so everything has to have natural ingredients. I have access to a refrigerator and freezer, but don't want any meat items. The only thing I'm going to have to warm things up is a mini Gorge Forman grill, so I can't bring any soups or things like that. Any ideas??? Thanks!!!