@dpsutton, this may not be relevant but I recently set up geiser for Racket. All I had to do was put racket on the $PATH and install geiser with package.el. The REPL looked like it worked OK, but I haven’t done very much with it.

i'm running into some issues where the autocomplete is slow

if i enter a single opening parens without a closing something takes over the thread

if i turn on paredit, it doesn't get lost in parsing

i'm gonna try to debug later but i gotta run now. thanks for thinking about it though