Tillie Wood was open for business last year and she told me she hosted about 400 thru hikers, she only takes about the first 12 or so that sign up for breakfast as that is all the room she has at the table. So plan to hit it early. It is definitely worth it, and also sign up (sign up for breakfast) as soon as you get there.
Tillie will be open this year to my knowledge. She’s in her 80’s now and don’t know how much longer she will continue. She lives in Georgia during the off season and has Woods Hole hostel on the top of Pearis Mountain at Sugar Run open for the NOBO’s about 3 months a year.
If you are too late to sign up for breakfast, you can still stay overnight, but not have breakfast with the group. You can also hike on in to Pearisburg and stay at the hostel ran (donations only) by the Holy Family Catholic Church. They are closed also sometime in the Winter and open sometime around April or May. Bill Gautier runs it. His number is 540-921-4673. He will also pick you up and drop you back off on the AT. They have a stove and refrig, and a super Walmart (with steaks, groceries) is within several hundred yards walking distance of the place.
Hope this helps. See you out there.:cheers
Maintain