Before revision: Other locales well-suited to gunkholing include the Intracoastal Waterway, the New York State Canal System, the Chesapeake Bay,Cruising the Chesapeake: A Gunkholer's Guide by William H. Shellenberger.
After revision: Sacramento–San Joaquin River Delta, theOther locales well-suited to gunkholing include the Intracoastal Waterway, the New York State Canal System, the Chesapeake Bay,Cruising the Chesapeake: A Gunkholer's Guide by William H. Shellenberger.