All weather notebooks/paper?

Anyone use the products (or anything similar) at: http://www.riteintherain.com/ ?

My notebook (loose leaf paper in a 3 ring binder basically) is pretty ratty due to the dew. Especially some sections that have been out a lot of times (like the Herschel 400 lists I printed out). The Herald-Bobroff Astroatlas uses a paper that is dew resistant and I really like how it has held up.

We use their bound books for environmental field work: http://www.riteintherain.com/ItemForm.aspx?item=390F&Category=34b04131-d550-4b7e-8f72-41bb817ff38f

Notice that their logo shows a pencil? In my experience, that's because ball points and Sharpies don't work well when the pages get wet. That's not good for my work purposes, as we can't use pencil in case we end up in court. But if you don't mind pencil, their products work well.

I haven't tried any of those pens that are advertised as being able to write in water. Those may work too.

Mark