Hi Bleemus ,
You will see many answers to your questions on our web site at rapidotrimarans.com
There is a gate in the stern rail , the track is between the rail and the first step and is recessed so you don't trip over it when going down the steps .
Draft board down 3.7 Metres ( 12 feet )
Draft Board and Rudder up .75 M (2.5 Feet ) Rudder and daggerboard lift up
Regarding the rudder , please see the quote from Pete Melvin when I asked him to explain why the wings are on the rudder
"The Rapido 60 has winglets on the rudder for several reasons. Dynamic stability is improved, especially on the pitch axis. Pitch reduction increases the comfort of the people on board but also improves performance. Less pitching improves air flow over the rig and increases total drive force. More energy is used to drive the boat forward rather than being absorbed by pitching motions. Winglets also help control trim. Bow-up trim creates a positive angle of attack and vertical lift on the elevators, helping control excessive trim and associated hull drag. The boat is safer and easier to sail downwind in more extreme conditions since the elevators create downforce at the transom when the bow pitches down, helping lift the bow back up.
When we first tested winglets we thought that there would be a tradeoff in performance where we would gain speed and control in windier conditions, especially in larger seas, but that there would be additional drag in lighter winds that would reduce performance. What we found in reality is that the winglets never seam to be detrimental and almost always actually improve performance through the range of wind and sea conditions."...
Best Regards,
Pete Melvin
Morrelli & Melvin Design & Engineering, Inc.