Here's a categorized list of dofollow forums. It also mentions if RSS Feeds are displayed. I hope it helps.
Key into google: "debt relief forum" Plus, one forum can lead to others. You can often find links and references to other forums in the same genre on a given forum. Like I've seen links to other marketing forums here.
I will probably search for intitle:'keywords' "powered by vbulletin" (or other forum software like phpbb, smf etc.)
Use some of advance search query operator for this purpose such as allintitle, allinurl, inurl, intitle. For example (allintitle:debt settlement)
Use the query ' debt settlement' + Powered by phpBB ( for phpBB forums) Use the query 'debt settlement' + Powered by vbulletin( for Vbulletin forums) Use the query 'debt settlement' + Powered by IPBoards (Invasion Power Board forums) Search Engines which can help you too find relevant forums too are :- 1. http://omgili.com 2. http://boardreader.com Hope my answer give all your replies. Let me know if anything still left cleared.
Aside from looking for your keyword + forum, you may wish to swap out FORUM with the actual forum platform. vBulletin phpBB myBB IPB Etc Etc Searching for the paid forums can often lead you to higher quality forums, or at the very least a different SERP listing of forums in general.
i suggest you to use... this . "keyword" + Forum search it in google.. and you will find related forums..