We all have to have a little chat on the ferry and see what everyone fancies.

Time is the biggest thing.

Baz may have a good idea, as we cant book into hotel until 3pm so maybe drive straight to Brugge spend afternoon there,then head down to Lille,check in,shower and out to Lille for the evening.
That way we have Sunday to mooch around Lille's various markets.Then head up to calais with enough time to go to city europe.