It took awhile but I finally found a wiki for Heroes of Neverwinter. The site hosts some dedicated people and is regularly updated (including updates from me now). Some of the great features the wiki has includes advice and full write ups on each class, confirmation of what loot can be gained from each quest, individual pages for those items which details what they do and where they can be found or purchased (and for how much in the latter case). The site is still coming along and could use more hands to quicken the pace, but even if you don't help out it is a great resource for planning out your character and playing the game. Check it out here.
Here are some example pages:
Assault on Kobold Keep Write-up
Fist of the North Item Write-up