My husband, 2 sons (6 and 4 at time of sailing), and I want to take a Disney cruise next January. We can't decide between the 5 day Wonder or the 7 day Fantasy. The Fantasy will be about $2,000 more for the 2 additional nights. That alone is really steering us toward the 5 night cruise. I'm just worried the Wonder is that much cheaper for a reason. I know the ship is older, but the price difference is quite extreme for 2 additional nights. Are the Magic and Wonder still great cruises or should we just go for the newer ships? Also, on the Wonder are the verandahs all regular railings or are some white walls? thanks!!