NaNoWriMo Write-In

I learned from NaNo official website that my local area has a NaNo write-ins. Writers from Bristol and Bath meet in Bristol on Sunday afternoons and Thursday evenings during November. Thursday evenings are no-no for me, because travelling by public transport at night is something I totally avoid. But on Sundays I am thinking about going. From the description, I have to say that the whole thing sounds more social than writing, though quite a few people mentioned that they do manage to up their word count by encouraging each other. Since 1st of November is a Sunday, I have decided to go and check it out. While I would really love to meet local writers and see how I get along with them, spending Sundays socialising and just talking about writing, instead of writing, isn't what I want to do. If I want to push for finishing a first draft in November, I really cannot afford to waste weekends. Still, worth experimenting. When I thought of write-ins in my head, I always head this idea of people sitting around, mostly writing, occassionally chatting. I accept that to a lot of people this would sound incredibly boring. Someone might say that we might as well not bother getting together. But having been to one-day workshops where we have done just that, I have to say that I find that totally exciting and appealing. If I am sitting around writing by myself, I am prone to distractions. But if I am sitting around writing at the same time as other people, I don't get distracted. I am focused. I think it's the fact that everyone else is writing, you don't want to be the only one not doing it, or when they end up writing 5000 words, you don't want to be stuck at 500. Okay, I admit, I am competitive. Not insane in I-have-to-win kind of way, but more in a if-you-can-do-it-so-can-I kind of way. I will let you all know how my experience with Bristol write-in goes. But what about you guys? Especially the old NaNoers. Have you been to NaNo write-ins? How did you find it?