Several have mentioned laminating. I used to do that until I discovered an HP product called "Tough Paper." Not paper at all, it is a kind of thin plastic that takes laser printing very nicely. I printed a two-sided color checklist and then tested it:
- Dishwasher full cycle with dishes, pieces of food being flung around.
- Clothes washer with a load of clothes and detergent
- Clothes dryer with a load of clothes.
After all that, the page looked exactly the same as it did when it came out of the printer. Perfect. The material is also impossible for me to tear by hand but it cuts and Jepp-punches easily.
So, that's the good news. Laminating is not necessary if you print on that stuff. The bad news is that HP has discontinued the product. I found an internet posting though that claimed that "iGage Weatherproof Paper" and "Graytex Power Paper" seem to be the same stuff.
Re making a checklist for everything one flies. I do, too. I actually wrote an Excel/VBA program that makes sure that all my lists are in the same format, same sequence, etc. I'd offer to send it to folks but it is pretty user-hostile and almost certainly would not do anyone else any good.
My checklists are a single folded 8 1/2 x11" sheet. Outside front is preflight, outside back is flight and reference numbers (Vy, Vlo, etc.) and the inside two pages are abnormals and emergencies.
Re "horror of horrors" I think making a verbatim copy of the manufacturer's list is probably a symptom of being brain dead.