Good to see there's another Dan/Daniel/Danny Winkel in the world!!
Most of the Australian Winkel's live in Queensland (Dutch Immigrants) primarily in central QLD! Biloela, Mackay etc..
My brother Rob & I are the only male Winkels who can carry on the name as our aunts are all married and our other uncles dont have sons. I live in Victoria and my brother is in the nations capital. Feel free to keep in touch if you wish.