Hi Joe,
I did this a few years back and stayed on White Trout for the first night. If I was going to do it again, I think I'd probably rather do Otter Slide for the first night. The portages between Sunbeam and White Trout weren't the best if I'm remembering right. If you're on Otter Slide the portages are much easier, especially for single carrying. Just have to hope for good wind on Burnt Island and Big Trout.
Drew