If I wanted to book my room for my trip, can I add a package to the reservation later?
And what's the difference in cost of deposit and payment due dates for room only vs. package booking?
Any advantages to either one?
Not going until Oct 2014, but just thinking ahead. I like to book early.
Packages aren't really 'worth it' from what I've learned, unless you're getting a discount or offer like
free dining with the package deal. Then, if that is the case, jump on it like you'd dive into a cold pool on a hot summer day.
When Disney puts together a package, they basically just conveniently offer everything to you at once so you don't have to go from one page to the next adding things. Think of a convenience store with the little toiletries and candy at the check out; you almost never need that $2 sanitizer, but the one time you look at it, you figure, "Heck, why not? Saves me the trouble of getting one later." No money is saved, but also no money is lost.
In the event they offer say, 10% off a package deal, that's worth checking into, but still not exceptional. It's when Disney offers the large incentives, like a free dining plan with room and tickets, that you really come out ahead. Then again, it all depends. If it's you and five others, offerings like that really do make a difference in the budget. If it's you and one other and you both don't eat much, an offering like that might not make a penny difference, if not leave you worse off when it comes to a package.
No matter what, shop around. What is offered through Disney can almost always be budgeted by hand manually and you'll save. Doing simple things like tickets through
UT, possibly a room discount (like the one done through Travelocity right now) alone save you a considerable chunk of change. As for food, make a list of what you'd probably eat or budget what you think you're going to spend on food, and budget high because prices are clearly higher down there. Then put that on a Disney GC for convenience, and you're set except for plane tickets.