While you are preparing for your trip why not take some time and read a little. Here are a few suggested readings. A-Z good basic reading.
Back issues are available.
Rough Water Rescues Work by Roger Schumman-A three part series on various rescue options. All paddlers should read and review this article, plus pictures. In Defense of Paddle Float Rescue by Matt Broze-also offering a copy of directions for using Rescue Float Plus. Published yearly,usually in spring. Check at your local magazine vendor.