But you haven't tried it though. You're making an assumption based on preference, which I'd understand if you'd said "I don't really want to try that." Of course, I'd ask why, but I'd probably understand. If you're just going to shoot down ideas while asking a question, then are you really searching for a solution?
My only serious advice knowing your system is to focus as much on your own sense of self as you can while un-involving your host as much as you can, with her trying her best not to mentally involve herself in anything.
Although taking notes isn't my speciality, as I rarely saw the need to take them, when I do I take them well. When in need of a visual representation of results from an experiment, make a graph. When you need a visual representation of growth or time-based categorizing, make a chart.