Car ferry from England to Ireland (North and South)?

Laura M asked: Does anyone have any tips about taking a car ferry for a month’s stay to Ireland? Travel tips, favourite ferry companies, how to get a good price on a ticket etc?

What’s the best way to get to Continental Europe from Scotland by Ferry?

Kevin C asked: Any tips? Bargains spotted? And do I really have to travel to the south of England?

Is it safe to travel in Vietnam?

freithink asked: Tips on dangers ,things to avoid.
Personal safety and health concerns.Places not to visit.
Women,food,etc.