What about the 3rd option of staying on plan with a fierce determination?
I do empathise.. I live in Sydney, an am leaving tomorrow for my first business trip since low carbing to Colorado. Will be away from home 9 days, including 2 plane trips which will take 17 hours each. My initial reaction was that I wasn't going to be able to stick with it. My colleague don't drink, but boy do they eat. Our meetings are historically a total carb fest.... chocolates, crisps, pizza, deserts, sweets of all kinds.
I've worked to hard to blow it now. I decided to stay on plan. I have told all my colleagues that I've changed my eating habits, and cut out sugars and high carb foods due to borderline diabeties - of course its true, but they are amazingly supportive.
I am taking on board the plane an frozen bottle of water (to keep food chilled). Some BBQ chicken, some ham and cheese, some smoked salmon, some pork rinds, cheese dip, celery sticks, protein bars, avocado and nuts. Obviously the perishabiles I will eat before the ice melts.
Breakfast at the hotel will be bacon and eggs.... easy
Lunch, well I will be going shopping and taking food into the office and making use of microwave. tinned tuna, cheese and broccoli - protein bars - chicken and salad if we go out to lunch. They can eat their pizza, but I'll skip it (or pick off the toppings).
I know eating out can be scarey at first, but really Dinner will be easy.. just about everywhere in america has salad, steak, seafood, chicken, cheese plate for desert. My colleagues will be supportive of where we choose to eat.
I am taking a supply of SF chocolate, and sweets (just so I can join in the gorging
without doing too much damage.
I may not lose weight while I'm away, but I will not lose the passion I feel for sticking to this either. For the plane flight home, I will refreeze my icepack, and do some shopping before I leave.
This will be a challenge, no doubt about it, but I keep thinking about how satisfied i will feel to succeed.
Hope this offers you some support.
Kim