No you can not sail from the Ohio River to the South Carolina coast.
it would take 2 days but depends on the wind speed
If you leave Portland harbor and sail due south, you'll run aground in the Dominican Republic.
November, 1732. It arrived in Charles Town, South Carolina, in January, 1733.
around 8 hours
Sail Rock just offshore of West Quoddy Head Maine.
Sail Rock, Quoddy Head, Maine.
The address of the North Carolina Power And Sail Foundation is: 305 Stonewall Jackson Dr, Wilmington, NC 28412-6627
about 4 months
It is the North Atlantic Ocean, and the South Atlantic Ocean if you sail to the very south of South America.
Yes, he did sail and find the South Sea.
Sail Rock, Quoddy Head, Maine.