International Museum of Carousel Art
Hood River (near Portland), OR. Museum dedicated to the preservation and history of carousels.
Carousel Yellow Pages
All kinds of info about carousels.
National Carousel Association
The purpose of the National Carousel Association is to promote conservation, appreciation, knowledge and enjoyment of the art of the classic wooden carousel and especially the preservation of complete wooden carousels. The site includes a census of carousels, preservation info, and even some band organ music files.
American Carousel Society
This group's aim is to preserve the few remaining operating "Golden-Age" carousels.