Garry, thanks for the input. Propane and oil is readily available nearby where I keep my boat on the mainland and fortunately have a couple tanks.
Mike, I have a fireplace setup very similar to Wayne's now and would like to maintain it the same way. I don't want to get rid of what I have now only to make the heat more even throughout the cottage without having to add electric baseboard heaters in the bedrooms and the bathroom. Also for some more instant heat as it can be a little chilly to warm up from minus 25 or so.
I burn about 5 or 6 cords of wood each year. Some of the wood is good, some not so good. Some drifts up on shore, some blow over each year and some is hauled out by pickup in the winter. I would like to reduce that amount a little. We have about 3 acres on the island but there is still a limited amount of that you can cut out that is dead or dangerous.