Yeah you should have an id with you, it is very rarely chance that if someone ask you for your id... better to have
You would have to travel to France, and either get a ferry to Ireland from France, which is about 24 hours, or get a ferry from France to England and then another from England or Wales to Ireland.
You would drive to one of the ferry ports in Wales or England and get a ferry to Ireland. You can go from Fishguard to Rosslare, Holyhead to Dún Laoghaire or Liverpool to Dublin.
Nope - the only way to get to Ireland from England - is by either plane or ferry.
The main ferry port linking Ireland and Britain is Fishguard, which is in Wales. It is not far from England, so it is the one people would use.
By road or rail to a ferry port in France and then by ferry to Ireland directly or to England and by road or rail to Wales and then by ferry to Ireland. There are various routes you could take for the whole journey.
no
There are no ferries from Northern Ireland to France. To get to France by ferry you would first drive to somewhere in the Republic of Ireland, particularly Rosslare, and get a ferry from there. The ferry takes about 24 hours, and the drive to Rosslare from Northern Ireland would take at least 3 hours, depending on where in Northern Ireland you were starting from.
Ireland is west of England. Sailing from England to Ireland is relatively short, though it will depend on where you are sailing from in England and where you are sailing to. Depending on that it could take anything from a few hours to a few days. If you are sailing using an actual sailboat, this would be longer than if using a boat with an engine. There are scheduled sailings between England and Ireland by ferry, and more commonly from Wales to Ireland, as Wales is closer than England.
You would need a truck and ferries. Get it to Roscoff in northern France. From there you can get a ferry direct to Cork. You could also go by various ferries from France to England and then go from Wales to Ireland, or go from northern France by ferry to Rosslare.
There are no direct ferries from Northern Ireland to France. So to do this would involve travelling from Northern Ireland to another Ferry Port, such as Rosslare in the Republic of Ireland and going from there. The ferry journey is between 17 and 20 hours, depending on weather conditions. Driving to Rosslare from Northern Ireland would be at least 2 hours, depending on your start point.
No. You would have to travel to England first and get a ferry from there.
That would depend on where you are coming from. You can get ferries to France from different countries and from different ports in those countries, so it depends on where you are coming from. For example, you can come from England by ferry to France in about 75 minutes and from Ireland in about 17 hours.