I'm like Feline Fanatic--I like the BeGone blue marker and would add that if you quilt somewhere that gets lots of sunlight to not leave it sitting. I also like those purple air erase too.
I suggest you not use press & seal as a "tracing paper"--it's a bear to get to peel off if your stitching is fairly tight.
Also make sure to check that your thread doesn't absorb any marker and hold the color--I had that problem with Crayola markers once with a poly thread.