Log cabin rental in southern Ontario

[MartinQ]

The Mrs and I are off to Canada to visit the in-laws next month. While we are there we thought we would take a few days out on our own and get a log cabin or similar out in the Algonquin park area, or at least no futher north or east.

I was wondering if there's anyone on here who have done the same and can recommend somewhere. The budget is quite tight, so the cheaper the better. Also, the ones I've found so far seem to be for a minimum stay of a week, but we were planning on around 2 or 3 days.

Thanks all.