If the plans come together my soon-to-be new husband and I will going for Halloween.  I love WDW at Halloween, I've spent 13 of the last 16 Halloweens in the World.  
I won't be going this year, as my fiance has visa issues.  We're hoping to have all that resolved sometime around May.  The Wedding is in August.  We're not planning a Disney honeymoon, on the off change that his paperwork has not come back yet.  So a local Canadian honeymoon (probably somewhere in Cottage country (north of Toronto) or The Falls) is planned for August.  
We're planning the Halloween trip with at least one and maybe 2 straight couples we know.  And are most likely staying at a moderate, most likely CB.
I've started planning, I love the planning stage, the excitement, the building anticipation.  My fiance (who lived and studied in the States for 9 years before immigrating to Canada) has been to Disney but says he doesn't remember 90% of the things we (my friends and I) talk about.  So he's getting excited to... to experience all these things again.  
My only issue with him is that he's not a ride person.  He does not like rides the spin or twirl or drop suddenly.  So... we'll have to work on that, cause I love rides the spin, twirl and drop suddenly.