Those are some great tips. Now that I hear you had some low saggy 'mallows even way up in the Furry White North makes me want to really give the frozen ones a try. I got as far as putting them in the freezer to see if they become rock solid or not. They don't. They become a bit like a cool Japanese mochi kinda a thing if you have tried that. Frozen may be the way to go.
Auspit, Spitmate, Rib-o-Lator. Fire Fishin' Pole. www.AuspitBBQ.com