"but we were in a small town close to the German border that had not recovered from WW2 and was not coping with immigrants. I would not say "Foreward thinking" was really their forte. I made some amazing friends, but I was glad to be back. (Especially after being repeatedly told "I guess you're not as foreign as other foreigners because you're blonde....", etc. That made me very uncomfortable.)"
Oh god, well good luck but I'm going to tell you straight up I saw a lot of racism in my time in Ireland, in cities of similar size to other European cities with much higher "diversity" levels. There is a largeish Chinese community in Dublin as a result of the Celtic Tiger, and there are a few other nationalities working in the tech and service sectors, but even in the capital you will see a hugely lower level of diversity than even a provincial British town like Bradford for example.
The cities are often like villages, people know people, there's no sense of anonymity, due to the sheer low population count, although that might be a plus for you.
It makes perfect sense - there's a much much shorter history of immigration, and a lot of the young people are still perpetuating the emigration thing. As an example my bro and sis graduated from Trinity and now live in Berlin and NZ, their mates are scattered around, thr minority stayed in Ireland. And I should add that both of them are professionals in sectors that are booming in Dublin, so it's not like we're talking forced emigration here.
So basically you have high emigration of young graduates and potential creative minds, and low immigration. The result as you would imagine is a culture that is fairly fixed, not frequently "stirred".
I am absolutely not trying to shit on Ireland, I'm just saying don't expect a fully open minded place. You'll also find that as a result of the "warm friendly chat to anyone" stereotype, people are super mega defensive of their country, to a much greater extent than people from countries that are used to getting a bad rap (France, US, Germany, UK, where the attitude is like "whatever, sure, we can be dicks"). In Ireland its just like almost mind boggling to people that you wouldn't see the place as literally the best place in the world. Dylan Moran did a short piece on this in his usual incisive style.
I'm saying the vibe is friendly, you can have a great outdoorsy lifestyle and yes indeed, the pub culture is a real treat. But don't expect not to find racism, and don't expect not to find it all feeling a little repetitive after awhile. At least in your Dutch border town you could pop over to Germany or head to Amsterdam or the Hague. Once you're in Ireland, you're in Ireland, you know?
Anyway good luck however life pans out for you. I don't regret my time in Ireland and I made some good friends there. I had lots of good times - I just wouldnt go back.