Try the following sites for more info on Orkney in general and Hoy in particular
Visit Scotland’s Orkney and Hoy sections
Orkney.com and their Hoy section
orkneyislands.info and their Hoy section
View the full Orkney Ferries brochure here
Visit islandtourshoy.com for more information
We are looking for a boat tour around Hoy. We are visiting in August.