Hi Roshandra,
I am happy to help you start planning your trip to Walt Disney World!
If you are looking to stay for less on your trip, I suggest that you consider at
Disney Value Resort Hotel or
Disney Moderate Resort Hotel. Because you are a traveling party of four guests, you can stay in any of the rooms. A couple that might be interesting to you are Disney's Art of Animation Resort at the value level, which includes rooms themed to The Little Mermaid. For a moderate hotel, check out Disney's Port Orleans Resort - Riverside. There are Royal Rooms at this resort which include elements of princesses everywhere! Also, as a cost saving tip, I suggest that you check out the
Walt Disney World special offers page. If you check here, you may find a special offer that works for your family, including reduced rates on select Disney resort hotels at certain times.
As for where to visit for your trip, that will depend largely on the interests of your family. Since you are staying for four days, you could visit one park each day - Magic Kingdom, Epcot, Disney's Hollywood Studios, and Disney's Animal Kingdom Park. I suggest that guests head to Magic Kingdom for at least one day, since it is the original Disney theme park in Florida. Then, you may find that for your family, there are particular theme parks that hold special interest. I suggest that you and your family view the
Walt Disney World planning video online. This can start to give you an idea of which theme parks are a good fit for your family.
I would love to help you plan more Roshandra; however, I am limited in the space that I have to answer. Please do write back if you have any further questions!