I second that.
WAMAS has some very helpful, friendly and generous members. Even, Paul, the gentleman with a 40+ years old tank stops in to give feedback and answer questions on the forum. To hear from a guy who has been doing this for almost half a century, and stay low tech, is priceless, IMO.
And, if you pay a small membership fee, you can sell and buy stuff from other members. You'll recoup that $20 annual fee in no time.