We are a WDW family planning our first trip to DL for June 2012. We are from the east coast, so this may well be our only DL trip. I see that Matterhorn is closed for refurbishment until June 15. I'd really like to go June 9-14, but am wondering if I will be sad to miss out on Matterhorn. We could push our trip back a week (June 16-21) (assuming of course that Matterhorn actually re-opens when scheduled). Is Matterhorn "must do" enough to justify pushing our trip back, or should we stick with going when we really want to go?