I am lucky enough to have a wonderful library of poets to turn to. I have shelves full of anthologies as well as individual collections, but I often wish I had more works of contemporary poets.
There are two websites I often turn to when looking for more information on poets or their works. If you you haven't seen them I recommend you take a look.
Both sites are chock full of, not only poetry, but also a wealth of information on the authors and their lives. I've learned a lot from both of these sites, and have even been surprised a few times.