I was about to go on a short holiday to France when I realised my seat webbing had collapsed. With no time to get a replacement, and not wanting to be uncomfortable, I took out the seat and lashed a load of 2mm strimmer filament back and forth between the seat rails, thinking it would do until I could get round to replacing it properly. That was in 2005, so I'm thinking it's about time I did a proper job of it.
I would like to recommend the you join our self help group for serial procrastinators.
We formed it five years ago and one of these days we will get around to having our inaugural meeting.