Try increasing the protein if your still hungry and have a mouthful of protein first at each meal (don't know why thats just what I was told). And also make sure you eat the snacks even if you don't feel like them

For breakfast I sometimes cook up green beans, zucchinni, brocclli, cauliflower and the melt my cheese over the top of it, or have philly cheese melted over it.
I also make omelettes with a bit of chicken in them and have with tomato/ onion/ zucchini/ garlic on the side. I just make a pot of this and keep it in the fridge.
or make a frittata
onion
garlic clove
grainy mustard 2 teasp
2 eggs
1/2 lb broccolli or other greens
saute onion and garlic, put mustard, garlic, eggs, garlic in a bowl and mix, add some pepper 7 herbs. Put the broccolli in a ramekin and pour egg mix over it. Bake for 20 minutes, add some cheese on top a few minutes before taking out of oven.

or you could make up some lentil patties and have them with the tomato / zucchinni mix on top

hang in there, it's only the first two weeks and then you can have a bit more variety.

have a great day on the beach!