To try to make a long story short. Due to an accident I had back surgery in 1999 and had a 6 inch titanium rod implanted. No real major problems until about 3 months ago. I started having back pain but chalked it up to yard work. It got worse, went to the doctor, went through muscle relaxers, exercise, etc but it didn't help. Got an MRI and they now say that due to Crohn's arthritis and all the bone thinning meds I take to cure cancer and control the Gerd and Crohn's my spine is deteriorating where the rod is attached. My biggest issue is numbness. It doesn't matter if I walk to much or sit too much I get numb about 10 minutes of doing anything. I leave for a Christmas trip to WDW on 12/15. I see the neurosurgeon on Friday but did ask about my trip. At this point they said I should be ok to go but may want to think about getting an ECV. I have never used and EVC before. I did tell the surgeons off that surgery was not an option until after our trip. We are mid 40's and I just don't want to give into the pain. This year I suffered lung cancer and was able to beat it and then by working out to increase my lung capacity so I would be able to "do Disney" and now I just feel defeated that a 10+ year old injury is going to keep me down. Anyone else have any experience with this type of injury. I have not reserved a EVC yet and am hoping that I can get by without one. We are commando's at the world but I can take breaks in the park if needed. Thoughts?