I'm a little late joining in but I just went to Disney in April and looked at all of the Escape locations so thought I would share. We are having an Escape at Sunset Pointe this December, we had visited shortly after we were engaged in 2008- we planned to look at all the sites at that time but we visited Sunset Pointe right after the WP and knew it was the place for us

I decided that before we officially booked though that we should see all the sites in person so we saw them all in April but we're sticking to our plan! I have TONS of pics of Sunset Pointe in my PJ so if you are interested you can follow the link, I will just post 1 here and then move on to the rest of the sites:
Sunset Pointe at the Polynesian
Pros: View of the castle, gorgeous natural setting, the pic kind of speaks for itself

Cons: 10 person max (due to the slope of the hillside they can't accommodate any more due to safety issues), no coverage from elements (rain is my worst nightmare), the site also tends to be quite windy from pics I've seen
Wedding Pavilion
We did also see the WP on our first trip to check out sites. I love the look of the WP from the outside but the inside is personally not my style. I don't have any pics of the inside but alot of brides use this site so I'm sure you have seen it. There is a gorgeous little arch outside that I think would be perfect for a smaller ceremony, it was a bit too formal for what we wanted but I would definitely ask if you could use this site if you love the feel of the WP- then the inside would be your rain location! I have never seen anyone have there ceremony in this area but it looks like there would be enough room on the grass to set up chairs for a small group.
Sunrise Terrace at Wilderness Lodge
We never made it there til this trip but I wanted to see it. I'll bore you with a fair amount of detail here just bc it seems this site is rarely used so you may have trouble finding info. I have mixed feelings about this location. I think WL is gorgeous but didn't like ST as much as I was expecting. Originally we thought about it because a rustic wedding would be very romantic but now think since the arrival of Canada I think that this site pales in comparison. It's on the second floor of the WL and overlooks the waterfall and pool area.
To access the area you have to go inside the lodge to the 2nd floor, it doesn't have a grand entrance or anything- it's just in the hall with guest rooms and the ice machine is right around the corner

There is a little area with a table just before you can get out onto the deck. This site also has a limit of 8 guests (10 including the bride and groom). There are benches but the doors are on either side not the middle, so it would be difficult to walk down the middle like an aisle without tripping over guests

The view is beautiful if you can ignore the site of all the other guests walking basically right below you and there was a significant amount of noise that could be heard from the pool (given we were there the week of Easter which is super crowded).
View looking out:
View looking back:
I think they must move the benches around some way to make more room but the way it is it would have been hard to maneuver in a wedding dress
Sea Breeze Point at the Boardwalk
I only took one pic of this and from a distance. It is a very popular site and I think this is a really fun area. We had never been back there until we decided to snoop around this last time. I'm sure you'll have no trouble finding info and reviews on this site
Yacht Club Wedding Gazebo
When we went to snoop out this site there was actually a wedding about to start, no one was out there yet so I tried to sneak some pics but then the guests started to arrive so I quick ran away

I don't think this was a DIS bride bc I've scoured the boards to find this wedding, it looked gorgeous. We saw the bride inside taking pics and she was STUNNING!
And lastly.... OH CANADA!
This is the newest addition the Escape locations and is the only location in a theme park- it does cost a bit more (same as WP) but I couldn't quote you the exact price. DF and I had never wandered up to this area of Canada before but we both loved it- if we weren't so into our tropical theme at the Poly we may have considered switching. I think we may choose this as one of the locations for our Epcot photoshoot though. Boardwalk Bride just got married here and I am anxiously awaiting all her pics! Here's the only pic we took:
That was long but hope someone found it helpful!