Where do I learn how to write a filter?
Where do I upload a filter?
Where do I get the results for a filter?
Do I have to be a programmer to write a filter and if so, what language do I have to program in?
Is there a page for checking off what I want?
I am trying to find a cache or two for every month that Geocaching has been active. I want my choices limited to the lower 48 states in the USA. I have 11 separate months in the years 2000 and 2001 that I am looking for. Where do I start?