1) Bounces on the waves 2) Cummings and Hope 3) Curtsies 4) Denver and Dylan 5) Docks 6) Dole and Dylan 7) Drifts on waves 8) Dylan and Barker 9) Dylan and hope 10) Dylan and Marley 11) Engages in a Halloween game 12) Feints in boxing 13) Feints in the ring 14) Fishing aids 15) Fishing corks 16) Fishing floats Found on https://www.crosswordclues.com/clue/bobs
(from the article `roller coaster`) ...track height to 72 feet (22 metres), but the Fireball was one of the first coasters to circumvent this law by ending the first drop in a man-made ... Found on http://www.britannica.com/eb/a-z/b/83