[HECnet] Another "joining HECnet" request

Hello all - long time member of the list, and about time for me to get a machine connected. I have a PiDP-11 running RSX-11M-PLUS 4.6 and BQTCP/IP. It's emulated, but is up 24/7 and I'm interested in allowing guest logins or other remote use of the machine. (Even if only to keep those sweet blinkenlights moving around in more interesting patterns than the idle loop!) I'm in Northern Virginia, USA and see that there are two areas in my neighborhood, 59 and 31. Who would I reach out to regarding connection to either area? Also - I'm no RSX-11m wizard (still learning), so I'd be interested in any pointers to the incantations necessary to forge the Multinet connection from RSX-11M-PLUS (if this is indeed the recommended approach). Thanks all - looking forward to getting packets flowing. - Mike