I've only been in 1 guild and for the most part it has been a very good experience. I joined when I first began quilting and had no idea what the monthly guild meetings and members would be like, thought we would sit around sewing instead of having a business meeting, show and tell, refreshments and then a guest speaker or special program.
Volunteered to be on the Nomination Committe and when I went to its first meeting realized I couldn't nominate anyone as I didn't know any guild members. Outcome was that the committe talked me into taking one the positions, think it was membership. Have to say that is how I've got to know some members and they got to know who I was, no best friends but several good quilting friends. Another way to get friendly is to join one of the guild's small groups. They usually are about 6-10 quilters who get togther in each others homes for a special quilting technique, applique, hand quilting, beading, beginners, etc. Wish you luck with your guild.