I'm very new to geocaching (been doing it for 6 weeks), and love it. Today I was browsing the site for some caches to plan for the coming weekend, and realised I've already found all the caches within walking distance from my house. Any future caching expedition will need some driving and/or cycling and/or a bus/train journey. Carrying on like this, I can forsee a time when the nearest unfound cache will be a considerable distance away.
To those of you with hundreds and even thousands of bagged caches, what do you do? Do you save some nearby caches "for a rainy day", or start with your nearest and methodically work outwards (IYSWIM)? Do you deliberately plan weekend trips to bag caches further away? Do you get withdrawal symptoms if you want to cache but there are no unfound ones for miles around? And what's the placement rate of new caches, is it likely that lots of new nearby ones will appear within a few months?
Thanks in advance!