Will this work?

[GrumpyButHappy]

We are headed to Disney after Christmas. We want the Disney experience but our issue is we are a fam of 7. So I figure to save some $$ we do the 4 day one park per day. Can I book a hotel for 3 nights and 4 days. I would have to do 2 hotel rooms.
How would that work with our bands? Are we able to use them on day 1 before checking in and use them on day 4 after checking out?
Are we eligible to go on the skyliner before checking in and after checking out?

 

[wisteria1019]

Yes, you may do online check in and head to the parks before entering your rooms. And, you may use your fourth day of admission on check out day.
Yes, you can use the Skyliner.

 

[tbssenterprises]

Can you possibly rent a condo outside of Disney? Will you have a car? Might make it more economical