I am looking to book a swim with dolphins package for 4 people for sometime between July 6-10. When I go to the site it says up to 40% off if you book before December 31st. The prices shown are $220/person. I'm not sure that is a discount price at all. I get a message saying I have an offer, but still see those prices. These include 14 days at 2 additional parks. There is no offer showing that does not include the parks so I assume that is standard. Can anyone tell me if $220 is a good price, or just a normal rate? Thanks so much!