Hi Miss B -
I understand where you are coming from (I think we all did at one point...) I have lifted for close to 20 years now but didnt' understand the importance of diet & consistency until about 5 years ago. I dont' travel as much as I used to, but the does not mean it was easy figuring out how to "eat clean". I spent a couple days thinking about what I "should" eat and how I could pack that, eat at work, what wouldn't go bad, what was easy to make. Then I had to be more creative when I traveled to continue doing that. The quick answer for traveling is to eat the clean stuff on the menu for your restaurant meals --- get the chicken w/o the parmesan sauce or just a small steak or whatever, the house salad or the mixed vegies just steamed, no butter, and a potatoe, no butter, etc. Because I'm sure you can't hit a restaurant 6 x / day while traveling, I measure out 1/2 c oatmeal & put it in a bunch of zip lock baggies or just brign a big bag w/ the measuring scoop for breakfast. Usually hotel rooms have those little coffee pots, so I just heat up water & use their coffee cups. I'll even bring my own plastic silverware if I have to. If you can get room w/ a little microwave and a fridge, then you can reheat anything. I have also gone to the local grocery store & picked up some cartons of egg whites to nuke (I bring some tupperwear) for breakfast. Tuna always works - I actually pack about 10 of the little single serving cans w/ the pull tab top (dont' have to carry a can opener). Since I can't stand the taste of tuna anymore, I also bring some mustard (or grab a pile of the little mustard packs at the airport food places) and put that in the tuna (this is an "acquired taste...). I also have a big bottled water sized water bottle carrier and a small cooler w/ those little freezer pack ice things to keep stuff cold.
Face it, its more unique to see someone traveling w/ a pile of tuna cans than w/ a big bag of McDonald's from the airport Mcy D's, but the tuna won't clog your arteries.
The first step is commitment to what you want to accomplish. The second step is figuring out how to do it. The third step is doing it.
The interesting thing to point out is that you said you have tried this diet & that diet -- the secret is that its not a diet, its a lifestyle. Whether or not you follow something listed in a book by Dr. Atkins or Bill Phillips or whoever is beside the point. If you take the basic rules of good dieting - 6 small meals w/ protein & good carbs (more complex earlier in the day, stick to dark, green leafy carbs later in the day), good fats (e.g. 1 tblsp flax oil per day, or some nuts or whatever), cut out the simple sugars (simple carbs), most or all processed foods, better to cut back on the sodas, more water, consistent sleep & exercise - then you have a lifestyle. This is just the "way you do it" - not the "diet" you are following at the moment. If you want to drop some bodyfat, then commit to it - long term - a month just ain't enough. Then figure out how to make it fit your lifestyle. If it doesnt' fit, then it won't work. YOu'll get frustrated and go back to old habits.
Also be patient. Say you started the above basic meal plan with some consistent time in the gym -- it will take about 3 weeks to start seeing results, but also to get the habit established (so it isn't so painful to get into the gym or spend the time packing food, etc. ) and also for your body to clean out any garbage its accumulated from previous bad dieting and start running more optimally on the "new" diet. Patience is the key. After a month or two you will definitely start seeing differences in bodyfat & probably also attitude. Your body will run better & more optimally w/ good maintenance instead of random "jump starts". Actually if you try to starve down or hit your body w/ an extreme diet change, it will probably rebel, assume its going into starvation mode and then slow metabolism - the whole process just backfires then.
Also regarding HGH -- first to find out more about *anything*, please spend LOTS of time using the Search button at the upper right corner of the screen. Most of your questions can be answered using that. HGH does have some amazing power to revitalize, etc. But first of all, it is not cheap and only legally prescribed by doctors (at least in the US). Also I think in general, you should know LOTS about it before even considering its use. And finally if you want to use it, to get the most out of the cost and effort to get it, you should have good diet & training habits. Its just plain ignorant to go looking for something that gives quick fix results without doing the research & knowing the consequences. And again, if you haven't already realized most of your potential via good diet & training habits, then you wont' be getting the most out of the supplements such as HGH & steroids. If you don't know how to take it & dose it, then you are just asking for trouble. Consistent, long term diet & training will give you the most reliable, long term results.