It’s possible to mute/unmute tracks by assigning the key/keys you want in the Renoise preferences.
I would like the same functionality (if possible) but instead of mute/unmate select/jump to track #.
E.g. you’re on track 7, you want to go directly to track 2.
Got a G15 keyboard with all those fancy “game keys” that could be used to select/jump to tracks instead 
Excellent! 
Thanks for pointing it out dblue.
No worries. I was actually in the process of creating a tool for you when I suddenly thought “hang on… I bet someone’s already done this”, and sure enough It-Alien already had 