Put all the names together and make a file out of them for your word-processor. Give it a catchy title like "Names".
Don't forget the semi-colon between;the;names.
Then you can address everybody whenever you want by just cutting and pasting.
Another handy way to deal with it is to put the list into your about page. That way, if you're off somewhere else, on some ferslugginer alien computer, you'll still have access to the list. (Of course, everyone else will too).