Here we go...
For the boom..
For the traveler. But on this one you turn the cleat the other way around so it releases when you yank the sheet upwards, not downwards, because if you yank downwards, you keep hitting the legs of those seating near it.
Put a spring belloow the fiddle on the traveller to keep it VIAGRA!!!
By the way...the blocks you have look pretty shitty and weak, good for a smaller boat.