Two of us have been section hiking over the last 10 years and we got to Harpers Ferry in 2012, I figure that at 1000 miles every 10 years we will get done in 20 years (although we are going to flip-flop to Maine this year so that we can do the Whites while our knees are relatively younger. We try for about 2 weeks in May. Some years we have hiked north and some south, we have done as much as 185 miles and as few as 35 (the year of infected blisters). Someone once asked me if you could hike in different directions and I quoted the “Official” rule book “On page 357, paragraph 3, line 8 - yep, says so right there” They nodded and walked off, amazed that I could quote chapter and verse of the AT Rules. I was more amazed that they bought it…
That said, take what time you have, the trail will be there a long time, longer than me. Hope to see you out there. :cheers
Mapmaker