Don't forget...
Local Camera Clubs - many are filled with "old duffers", but they are old duffers with years of experience and are always willing to share that experience and the kit that goes with it.
Leica Range Finders (and their Russian/East German copies) are great fun to play with and can be had for not a lot of money on ebay (although with the situation in Ukraine the supply may soon start to dry up).
Biting the hand that feeds IT
