G's, R's, and UU's are all rather difficult for me. I can do them on their own (except for UU's, which are just impossible), and decently so at the beginning or the end of a word, but if it's in the middle, I get tripped up. I think, with the R's at least, it's because I learned to roll my R's in Spanish, which is a top of the mouth type of rolling, but the Dutch that I've heard all rolls their R's in their throat... and I can't even figure out how to do that. XD
It'll take a lot of practice, but I'm determined to do well. I know that a lot of Dutch people speak passable English, but I don't want to rely on that; it seems rude and inconsiderate.
I'll definitely make sure to hook up with you after I move. Current plans are for mid-October, but I'll be settling in for some time, too. And hopefully I'll be able to get those pictures over to you shortly after I get there, as well. :3