I am going to Orlando in Oct. with DH (Oct. 1-6 at WL in WDW, and stay night of 6-10 at HRH at US/IOA). DH has never been to US and I haven't in ~10 years. Funny, one of the only things I remember from then is standing in line for Kongfrontation...anyway...I just found out that HHN are the same time we will be there. I didn't know about HHN this wasn't planned on our part. I did some internet searches, and I can't decide if we should pay the extra money for the HHN ticket. I read that the lines are really long and not sure that I want to spend more money than we already are justto buy another express pass since my hotel key won't work at HHN...also, are any of the rides open during HHN? I'm not really big into haunted houses so I think we would just enjoy it more to pay for the HHN ticket and ride Deuling Dragons in the dark!!! Also, we went to WDW for our honeymoon and I had a plan of what we would do and see and in what order so that we could see everything. Really at US/IOA, we will have 3 full days - Oct. 7-9 (only will do Citywalk on the evening of the 6th) but it is Fri, Sat, Sun during HHN...Now, I'm rambling...any advice? Thanks. 
