You might look at a sheepherder-style stove that is collapsible and lightweight. A friend had one that he used in his wall tent for a while, and it worked really well. It's now somewhere in MT after a horse spooked on a pack trip one fall. I would want something light and collapsible so as to not take up much space, because I'm guessing it won't get used every night of the trip, only on the colder nights.
By the waterside I will lay my head.
Listen to the river sing sweet songs to rock my soul.