Please don't take offense to this but:
Yesterday my sister IM'd me. She was like, "How can I lose weight in such a such a time." Just like you.
I said well, I eat 6 times a day. I have 3 regular meals, usually 3 oz of chicken, 4oz yam twice, breakfast is 3 egg whites and a bowl of oatmeal, mixed with water, then 3 protein shakes. I am very strict when I am dieting. This is what works for me(took me a long time to realize this)
Anyway, that's what I told her. She writes me back saying that she doesn't want to give up all her yummy food. So I'm like, okay well you like cheese and fatty dressings right? And she's like yeah. So I'm like, okay well why don't you try a ketogenic sort of diet(atkins). She writes me back saying how she loves her pasta too much.I told her that I can't help her then.
Now enough of my babbling. Here is the point. The ladies are telling you what will work. You can chose to follow it or not. There is no magic pill. At bare minimum if you do the RIGHT thing for 5 weeks you may see a 5 pound loss. You may see a 10 pound loss if you are lucky.
I can guarantee you something though. When you go on your cruise no one is going to run over to your with a scale and ask you to get on. So weight means nothing. This took me awhile to realize. If you eat CLEAN for 5 weeks straight, you will see results. Maybe not on the scale, but definetly in your clothes and most importantlly in the mirror.
Another thing to remember is, this is all temporary. You want to look a certain way for an event right? 5 weeks of eating clean may get you there. Then if you are happy with the results you can include a cheat meal here or there.
You have been armed with kudos of info from the most intelligent women(I'm not talking about me) on the planet. Now pick one of their suggestions and get busy!!!!