How old is too old?

I'm just really starting to get into bdsm but I'm wondering if I'm too old... I'm 66 but I can pass for late 40's... Is it too late for me to ever find someone to explore this side of me? Am I too old to be desirable?

(I'm more voluptuous, have tattoos, piercings and bright colored hair... I don't look like the "average" 66 y.o.!)