I know the way, I asked what route you are taking. It's been discussed on various threads this year, the two Danish bridges or Travemunde to Trelleborg or the DFDS freight route direct to Norway.Don't you know I'll send you a map if you like
It of course depends where you are going to tour in Norway re, which ferry you choose. The problem with Bergen is that if travelling north from Bergen, it will be expensive as you will have to catch the multitude of smaller ferries as you go up. Thats the reason I like Larvic as it allows me to transit Sweden which is much cheaper fuel and provisions wise than Norway. I then cross over into Norway when above the Arctic circle.