Very nice, that sounds very similiar to what I have been doing! Also, an advice from my part would be to take care of all the daily business BEFORE going to bed (which may be what you do during your visualization?). If you are worried about forgetting something important, write a memory note and put it somewhere where you are 100% sure you will notice it. That way you can take it off your mind more easily. It's very hard to relax if you are worrying about things from waking life.
Sorry for not replying with a quote by the way, that doesn't work somehow :S