I am a sailor, and used to race sailboats. I have two questions:
1. Myself and another were often the fastest boats in a local racing fleet (typically two to three times faster than the others). As we would sail away from the rest of the fleet, their boats would slowly disappear below the horizon, first the hull of the boat, then the sails, and finally the masthead. How is this explained by a flat earth model?
2. There is a race around the world wherein the course followed is commonly understood to be shorter closer to the attic circle. In the flat earth model, the distance around the edge of the flat earth appears to be significantly greater than following a course closer to the capes. How is it possible that boats sailing a greater distance closer to the edge of the flat earth are faster that boats sailing a shorter course further away from the edge of the flat earth model?