Other posters will help with specifics to your question, but in the meantime, here are some helpful threads for you:
* DLR Info/Links - Maps, Hotels, DISer Reviews, Hydroguy's tips, NEWBIE INFO here! -- from the sticky threads at the top of the first page -- TONS of great information here!
From that sticky:
HydroGuy Tips Compilation -- so many helpful threads here!
A DLR Guide for WDW Vets -- absolute must reading for you!
"HydroGuy's Hotel Rule"
www.disboards.com/showthread.php?t=1199862
"Choosing the Right DLR Area Hotel for You"
www.disboards.com/threads/choosing-the-right-hotel-for-you.3656512/ -- very helpful info here -- ask any questions! At DLR, it's not about on site or off site -- it's all about location, location, location! What you invest in location/hotel, you will save in sanity, peace of mind, physical wear and tear, major convenience, commute/parking time and money, etc.
"Maxpass/Fastpass: an overview and some strategy" by
@Skyegirl1999 -
www.disboards.com/threads/maxpass-fastpass-an-overview-and-some-strategy.3726246/ -- most WDW vets love MP once they use it -- read up on it here and ask all your questions in this thread!
"Airport Proximity to DLR and Ground Transportation Information" by @3TinksAndAnEeyore
www.disboards.com/showthread.php?t=2318297 -- very helpful info here -- closest airports to DLR are SNA (John Wayne) and LGB (Long Beach).
Number of days: we usually suggest our friends aim for 3 days minimum and up to 5 days -- more days allows for a more relaxed touring style, more time for shows/parades/ character meals/ TS meals/ shopping/pool time/beach days/etc. More time will help you deal with any crowds and give you time for breaks during the afternoon so that you can do nighttime shows. There really is so much to see and do at DLR!
Happy trip planning!