Canal boat sales. black prince have been selling narrowboats for 25 years from their head office at stoke wharf in stoke prior, worcestershire. we are proud of our. Fishing boat plans, trawlers, boat plans, kits, cutting files please note – the designs where there is a yellow background are the designs that cutting files are. The river hull is a navigable river in the east riding of yorkshire in northern england. it rises from a series of springs to the west of driffield, and enters the.