For us Disney has been our one big annual vacation for the past 14+ years. We were able to do 2-3+ weeks at a time because DH could use all his vaca time in one chunk (he worked there 20+ years so he had almost 4 weeks per year) and I work from home, or wherever I bring the laptop.
Budget-wise we've haven't found another vacation that interested us (yet) that we could afford for even a week that's comparable to what we pay to camp at the Fort for 3 weeks - even as the rates have gone up. A big part of that has been planning out trips to be able to use annual passes for 2 years' trips so