Looks like you are applying the 35% to the total cost of the vacation, not to the room rate. the 35% is for RO. If you are looking at taking advantage of the RO discount, price out what rack rate is for the 10 days you are looking at at POLY, then take 35% off of that. The rest (dining, ticks) would be at the regular rate.
With S/P/D, you are getting a discount - kids price for dining and park tickets - instead of the room. I'm not sure exactly if that is completely how they are doing it, but in looking at the other posts on the board, this is the gist.
That being said, I think that $4,600 at the Poly for 10 days with tickets and dining sounds good to me. I might look at my dates as they are and see what I can get... Poly is my favorite.
I think we all got spoiled thinking that we were all in for
free dining or something. I'm just thankful that there was a discount for my dates and I don't have to sit at my computer like a crazy woman waiting for the possibilities anymore!!!