well, at least one cultural anthropologist agrees that a trip to Disney World can fit contextually within a "rite of passage" framework.
http://www.jstor.org/pss/3318104
Here is some more
On the express monorail, which bridges the opposition between the secular areas and the Magic Kingdom, similarities between Disney pilgrims and participants in rites of passage are especially obvious (rites of passage may be transitions in space, age, or social status). Disney pilgrims who ride the express monorail exhibit, as one might expect in a transition from a secular to a sacred space ( a magic kingdom), many of the attributes associated with liminal states, as discussed in the chapter "Religion." Like liminal periods in other passage rites, aboard the monorail all prohibitions that apply everywhere else in Disney World are intensified. In the secular areas and in the Magic Kingdom itself people may smoke and eat, and in the secular areas they can consume alcohol and go shoeless, but all these things are taboo on the monorail. Like ritual passengers, monorail riders temporarily relinquish control over their destinies. Herded like cattle into the monorail, passengers move out of ordinary space and into a time out of time in which social distinctions disappear and everyone is reduced to a common level. As the monorail departs, a disembodied voice prepares the pilgrims for what is to come, enculturating them in the lore and standards of Walt Disney World.
Symbols of rebirth at the end of liminality are typical of liminal periods. Rebirth symbolism is an aspect of the monorail ride. As the monorail speeds through the Contemporary Resort Hotel, travelers facing forward observe and pass through an enormous tiled mural that covers an entire wall. Just before the monorail reaches the hotel, but much more clearly after it emerges, travelers see Walt Disney World's primary symbol - Cinderella's castle. The sudden emergence from the mural into full view of the Magic Kingdom is a simulation of rebirth.
WITHIN THE MAGIC KINGDOM. Once the monorail pulls into the Magic Kingdom station, the transition is complete. Passengers are on their own. Attendants, so prominent at the other end of the line, are conspicuously absent. Walking down a ramp, travelers pass through another turnstile; a transit building where lockers, phones, rest rooms, strollers, and wheelchairs are available; and a circular open area. Soon they are in the Magic Kingdom, walking down "Main Street, U.S.A."
The Magic Kingdom itself invites comparison with shrines and rites. Pilgrims agree implicitly to constitute a temporary community, to spend a few hours or days observing the same rules, sharing experiences, and behaving alike. They share a common social status as pilgrims, waiting for hours in line and partaking in the same "adventures." Several anthropologists have argued that the major social function of rituals is to reaffirm, and thus to maintain, solidarity among members of a congregation. Victor Turner (1974) suggested that certain rituals among the Ndembu of Zambia serve a mnemonic function (they make people remember). Women's belief that they can be made ill by the spirits of their deceased matrilineal kinswomen leads them to take part in rites that remind them of their ancestors.
the original can be found
here
Based on these anthropological examples, I would say that a trip to Walt Disney World could be considered a modern rite of passage.