That is strange your wedding coordinator would tell you that La Gran Tortuga was close for renovations due to the hurricane. My wedding was this past week and a girlfriend of mine and her family ate at La Gran Tortuga on Tuesday night. After seeing your post, I called her to ask if there was any type of damage to the restaurant and she said "No", so if you really want to have it there I would try and fight for it unless the real reason is they overbooked it?? However, if the outdoor grill they are offering you as an alternative is set up anything like the poolside reception, this may be a better option. The poolside reception was BEYOND my expectations and SO worth it! Best of luck to you and I hope you have a grand wedding!!! Tanesha