Not enough now - last but one trip - crew guy lost one out in Solent and we played MOB .... have you ever tried picking up a fender with a boat-hook ? I knew I should have brought my fishing landing net - best things to retrieve bits out of oggin.
My fenders are scruffy - ask jimbuoy ! I will give them a scrub just for you ....
But honest - with MOBO's higher freeboard - its often not so good to put MOBO / Raggie alongside each other - it tends to push in the raggies rails and guardlines unless real large balloon fenders used. But let's see - I'm game !!