Notational Analysis still plays a big part in sport, especially in amateur sport. The weather can play a big part in your note taking, for those based in Ireland and the UK at the moment will understand how bad the weather can get. So recently I went looking for a solution.
I found waterproof paper and waterproof pens;
The notepads you can get in many different sizes as the one pictured here only cost $4. The pen, which will also write upside down as well as in the rain is only $8. Check out their site here
I think that’s a bit of a bargain, especially if notational analysis is something you do week in week out and live in one of the worlds wetter climates.