We store our 8'11" Achilles RIB upside-down on the foredeck. It's secured forward with a single strap from the painter ring to a Wichard 6505 folding padeye. Aft is secured on each side from the handles on the dink to the C34's grab rails. I'll also run a 3" ratcheting strap (not pictured) across the bottom (well the top, since it's upside down) that attaches to the forward shrouds' chain plates. This configuration is pretty secure, we can open the forward hatch a bit for ventilation if needed, there's plenty of room forward on the foredeck to work the anchor or deploy an asym, and the sidedecks are clear so we're not stumbling over tie-down lines if we have to go forward. Since it's usually just the two of us 8'11" is just fine.
We can have the dink in the water in about five minutes, with me guiding it and Sherrie providing the muscle on the spinnaker halyard. Even so, we still have to do all the other stuff that's associated with installing the outboard and getting the dink ready. We do look with some envy and those folks with davits who can have their boat in the water and ready to roll in two minutes.
- Mick