Alright folks, I need some help here.

In 2017 my father will be retiring from 30 years as an officer in the US Army. My mother has loyally followed him all over the country, and its really a retirement from the Army for both.

My mother has never toured Europe, and my father has never visited recreationally on his own terms. I want to get them a 3-4 week vacation to tour europe. We have family in Slovakia, Germany, and they need to visit the Vatican, Rome, probably Ireland, etc. Im looking for a vacation package or something, and I need to know the best way for them to do this, should they take a train? Should they rent a car? Any help would be greatly appreciated. I don't have much money, so I'll be saving a lot of what I do have to make this happen with my siblings.

Thanks gents.

I think safest way would be to book flights from each country you are going and then go from there. if you fly into gatwick/stanstead or manchester they will have plenty of european flights to each country. Try going online at co operative travel.co.uk

If you are coming from texas bring me some gas monkey garage onion ring over .lol i was there in march.
Atb