First of all -
God Bless YOU! Your boys are very lucky to havce you!
Disney has just started
free dining ending Sept 30 (as check in date) This would save you a SIGNIFICANT amount of $$, any chance of going a tad bit earlier? The Halloween party begins 9/28 I believ so you would still be able to do that!
What types of enviornments do your boys do well in? Quiet or stimulating? Do they need room to spread out or are they ok a bit cramped? You will be cramped at POR, but it is a beautiful resort, quiet, spread out, and GREAT water slides! At POR you can also take a boat to its sister resort POFQ which has an amazing pool slide! We loved both! Also - from POR you can take a boat to DTD.
If space is more important - you may consider two Value rooms, so there is space to retreat if necessary.
How are they with eating? WDW is wonderful, but for picky eaters - you MUST plan your food way in advance - or you will be stuck with three hungry miserable kiddos! WE did mostly buffets thinking that would offer greater variety, but in fact they did not. I would go to
www.allearsnet.com
and research the menus. I found Le Cellier, Kona Cafe, Spoodle's,and The Concourse Steakhouse to have the most varied menu for us. You would not believ how hard it is to get a simple grilled cheese or plate of spaghetti in DW! I would make planing your restaurants an absolute priority.
Do stop at town hall in WDW and request a GAC for your boys, it is invaluable. Ask if you are not familiar with the GAC!
If you think you or your boys would need to easily escape the parks, you may want to consider a monorail resort. More $$, but worth it if that is a necessity.
Tell us more - what do your boys enjoy? What are their particular challenges (crowds, noise,eating etc.) I would be more than happy to help you plan! I love planning! My oldest ds is autistic, my second has sensory/eating issues, so I know where you are coming from!