You don't have to suggest where you live, suggest where you would go :P
I'm a farm kid born - nearest neighbor was miles away so no walking down the street or riding your bike (down a dirt road) over.
I spent years in a small city (8k), and lived in Denver ("big city" but yeah not Manhattan or DFW big)... I know that I do not want to go huge like Manhattan or DFW, etc.
Enjoying life is more than anything what I want now. Colorado for all the snow covered brochures and such is 15% humidity or less all the time. I've found that my sinuses like more humidity than that, my aching bones like more humidity (though not changes - like all oldies I hurt when the weather changes).