Well, it would depend on which version of yemos haMoshiach turns out to be the correct one. If the RAMBAM’s version is correct, as I think it is, I guess I would pretty much do what I’m doing now. Making a living, taking care of my family. Of course, I would be contributing to the new Bedek haBayis, maybe buy memorial plaques for my parents, A”H”. I would also have to become familiar with hilchos kadshim and make arrangements to be oleh regel. Don’t think I’d move to E.Y. Home prices will be though the roof. I guess I can be oleh regel from chutz la’aretez just like they used to do in the old days.
The point is, to me, beyas haMoshiach is real. Not a fairy tale. Not “pie in the sky by and by”. Moshiach is a real person and you and I, real people will be there when becomes, b’meheirah beyameinu.