It's about now I realize I'm using an old Arc (hence the MzScheme reference). Moving to arc-nu and Racket (as noted by Zachary) which provides all the UDP I need ;-)
I'll spend some time on this - appreciate the responses.
Great. Just one caveat: we tend to have more experience with just Anarki (https://github.com/arclanguage/anarki) which is also using the latest Racket.
If you're thinking of https://github.com/arclanguage/arc-nu, the author hasn't been active here in a while, so you may need to ping Pauan separately.
Ah... thanks for that note. I am working with Anarki primarily now as noted earlier for News and similar, but also didn't catch on that it was the main working model here.
