Just a note on the carriage rides at PORS, we did this the night before our wedding and the ride itself was very nice. The only thing was that the driver spent the first half the the ride chatting with us. Now, right or wrong, I really just wanted her to shut up and let us enjoy the time together. I didn't care about the "interesting" facts she knew about Canada or about her vacations!!
Then at the end I went to get a picture of our pony and reached up to touch him (which I now know you aren't allowed to do). I was standing where she directed me to and the horse leaned over to sniff me. When something is that close to your face it's mostly instinct to put your hand up, it's not even like I was trying to pet him. The woman literally screamed at me and then proceeded to scold me! All that was really required was a, "please don't touch him," or some such. Or better yet, don't tell me to stand so close to pony's head!
Anyway, it was nice (at least half of it) but not very romantic... And I'm not sure it's something I would bother with again.