Bad business practices. They screwed up the reservation, were AWARE that the reservation was set for the wrong day, and not only refused to make accommodations, date changes, or refunds, but even refused to admit that they were at fault. And, after reading reviews from people who have stayed there, I feel like I dodged a bullet.
As of June 1 2015, JetBlue has began charging for all checked bags, including the first checked bag, on its lowest priced fares. All checked bags must not exceed 62 (157.48 cm) in overall dimensions (length + width + height) and cannot exceed 50 pounds (22.73 kg).
JetBlue. Free Baggage Allowance-The free checked in allowance is 50lbs, 1 bag, and an additional 40lbs maximum of carry on luggage. $30 for a second piece of checked luggage. Excess baggage fees for extra luggage/oversized luggage/overweight luggage start at $50 and can run close to the hundred dollar range.