There are several things you can do actually.
Dreams Unlimited which sponsers the DIS would be able to help you with packages. Sounds like a package is your best bet if you're needing tix to the parks and possibly the
DDP (Disney Dining Package) may be a good thing to look into as well.
Keep in mind the time frame you're looking at is very busy summer "peak" season. There will probably be some discounts available but I wouldn't wait to book it if this is the only time you can travel as June is a very busy month at WDW and there are possibilities of resorts being full.
If you're a
AAA member, contact their
travel agency dept. You might also want to compare the costs of a package vs. the cost of purchasing an AP with a room discount (and even a DDE card (Disney Dining Experience). Seems a MYW (Magic Your Way) may be your best bet. Also check out the Disney website to see what's available and what type of rates they are quoting. You can also contact CRO (Central Reservations) and see what options they have.
YES, lots of "ways" to go, but if you want to find a discount your best bet is to shop around a bit and check out your option.
I wanted to also add if you are a nurse (your DIS name gives that impression), you might want to consider the S/D as they have some nice discounts for nurses. You may actually get a better deal there (and the S/D is a deluxe) than at POP.