I just checked the ap calendar and your dates are a lot more expensive than earlier in Feb. The cost of both DLH and PP for a view room is $275. For a standard room, PP is $221 and DLH is $243. At that cost, I might be tempted to go with HoJo. They're showing a rate of $110/night for a premium room for those dates. That's a big savings over the other 2, even with the $150 gift card (which can't be put toward the hotel cost, unlike the Costco one). However, I stay at a resort hotel whenever I can. I'll be staying at HoJos in Jan at the $59 rate, so I'll have a better idea then how I feel about staying there vs DLH, which is my usual choice. In your situation it's tough--save $600 on hotel (not counting the $150 gift card, which narrows the difference to $450), or go for the resort experience? I personally choose the resort experience most of the time, but there are a lot of things you could spend that extra money on in the parks.
We're going in Feb. also, but earlier. I booked DLH concierge for $279. Standard was $149, view $169-$189 depending on floor.