I think 3 boys would love Fort Wilderness cabins. There’s a pretty wide variety of dining options although no traditional food court.
I would still consider this option. My friend took her family and the three boys were about the ages of the OP's children.
I will say the kids were pretty energetic, an they really needed the space that the campground offered to run and get rid of all the extra energy that seemed to build up during the day.
I was planning on renting the points -- it seems that some rental store online is pretty popular and might be the easiest way to go. I am sure I can use the boards to find somebody to do it slightly cheaper but since I'm trying to book for late July or early August, that might be pushing my luck
I think if you are plannign for this summer you may find it slim pickings. DVC books up early I have been told.
I love the Poly for kids. That resort offers a lot of open space for them, it has the monorail, food and plenty to be busy with. I would not suggest the BC/YC as my first choice with children. I love the resort but hat pool is huge and the slide is on the opposite side of the "street", so if you need to watch teh kids, one of you is inside the pool area and the other across the walkway. We found it a stressful situation.
There are some summer discounts offered now, and I wonder if just booking a nice deluxe resort might be in your favor over trying to secure points to rent. I know folks have suggested skipping the DxDDP, however at this late date for booking you may do pretty well with it. Tehre are some nice signature meals on property, and they are all kid friendly, and may be easier to book at your regular dining time than some of the 1 credit meals.
I like character meals for kids, so i woudl also suggest looking at what the options are, making a plan and then book the ones yu think you want. I woudl do that for all your meals actually, becuase then you will see what plan, if any will fit the meals you have chosen.
I also think using the website for plannign the stay can help with establishing a reasonable budget. WDW has gotten very expensive of late, and even my DH, who will only stay deluxe when he joins us (He insists if it is not monorail he is NOT in Disney) was pretty shocked at the costs last trip.
If you feel you wan tto compromise on a resort I think Carribean Beach or Port Orleans Riverside would be a lot of fun for the boys. They are also expansive resorts which may be a deficit for folks who do not want to walk from point A to B, however I have found kids like the trek.