Hi there and welcome!
Altough it's pricey, I love Estee Lauder for skincare and they have the Advanced Night Repair Eye Cream that fights puffiness, dark circles etc... while preventing future skin damage.
Other than that, there's Clinique.
The most important thing is to moisturize, really, any product that you like will help if you apply it regularly. (I am 32 myself and have started with eye creams at 27, I hardly have fine lines around the eyes now!)
Now as to what boards to visit, it's hard to guide you: there are boards on everything! From health, parenting, pregnancy to sex, dating, work, cooking, beauty... Any subject you might be interested in is covered, really! We have a board to help newcomers find their way, it's the iVillage Tour Guide, and it can be found here: http://messageboards.ivillage.com/iv-ivtourguide
There are also places for chit-chatting and making friends, like here: http://messageboards.ivillage.com/iv-ivthis
Hope this helps!