If you quote MCN while booking ferry with any P&O , you get extra discount. We have just booked a sailing from Holland to Hull, 3 course meal and breakfast with a 4 berth cabin, inc 4 bikes for £78 each all in. Eat your heart out Steam Packet Company!!!! (Robbing Bastards) Just a heads up.
What was the price they quoted before discount Si, we go on the hull ferry most years and pay between £115 - £130 for return tickets with bikes and cabins for five or six, usually try and get at least one spare bunk in each room to use for kit. Pace yourself on that meal, though, I could barely walk last year after it.
With 4 berth cabin, dinner and breakfast it was £110. £78 with discount. Sine, no idea mate, we are getting the chunnel from Folkestone. Cost is £37 for this, last year was £20 so it's gone up.