Not yet, but I'd like to do a 'River Cruise', as I've always wanted to see 'Die Lorelei', since I learnt German at School!
I spent a month in Austria, with an elderly couple who couldn't speak English, so it was useful I'd my 'school-girl' German, so we could at least communicate!
Conversely, many of their friends', he was a retired Mayor, including a Professor, used me as a 'guinea pig' to check their English!
I enjoyed helping them!
When I got back home, I was still using German grammar for about a month.
My family, & friends' wondered why my sentence construction was 'back to front'!