Country, it's your call, hon. Personally, after the hard work of P1, I wouldn't want to blow it. I'd use the internet to figure out what's on the menus of restaurants and find some things you can eat. Ask the people you are with to go to places where there is food for you. Avoid the continental breakfast...instead, go to the gym, or lounge on the sand with a decaf skinny latte with SF syrup. Bring food with you and request a fridge in your room, or go shopping when you're there if you know you can find SBD safe food. Bring food for your breakfast or locate a place there that has food you can have. Make this vacation about the location, the friends, and the experience rather than about the food. Remove yourself from temptation when you can, ask your friends and family to support you by not eating stuff in front of you when they can avoid it, and not sabotaging your weight loss efforts by saying things like "oh, one little bite won't hurt (yes it will!)". You can get through and have a great time without the food that will only make you sad.
If you do decide to just eat whatever, know that you'll need to do P1 for a week to get back off it. I'm not sure what it will do to your body to do P1 so close together with a week of bingeing in between.
Personally, I wouldn't risk it.