Ask. Answer. Repeat. ;)
There is a handful of video tutorials here: http://answermug.com/videos?text=answermug&orderby=creation_date&category=0&tag=
and instructions/ help here: http://answermug.com/faqs
I'm not sure what your forte is, but most of us are Q&A enthusiasts, so we hang out here. We've also got other areas of the site, like blogs, photos, polls, and videos. The groups are also an option if you have a special interest to want to discuss a particular topic. We keep all our adult discussions hidden away in special hidden groups, accessible only to adults who opt in. If that floats your boat and you want help unlocking it, feel free to message me. It's actually more like a group of friends chatting than a smut area- it's really only there because we have tight restrictions on the rest of the site... PG13 or less.
You can jump in anywhere, but the Q&A tends to get the most attention and is enough for a lot of people. Feel free to message me if you get stuck.
Tiger Paws 