Okay, Dena! I am not sure how much I can contribute to your effort, but I will share what works for me when I work the plan (and I'll cross post this in your journal, too!)
My body NEEDS protein for fuel and to stay full for a while, but I am a carbohydrate addict (and I don't use that term loosely).
The following items are lifesavers for me:
laughing cow light cheese wedges -- 1pt for 1; 1.5 pts for 2 -- one goes a long way. It spreads over 2 slices of bread or a bagel and gives plenty of cheese taste. They are also good for spreading on a lot of crackers or dipping pretzels in, because they are soft and creamy.
light bread (any thing that is 2 slices for 1 point). I like wheat. 2 slices of bread with a laughing cow cheese wedge spread over it and especially if you top them with lettuce and tomato or with cucumbers, this is a hearty 2 point meal or snack.
frozen meals -- this can get expensive, but I justify it as being much less than eating out for lunch or dinner. SO many advantages -- controlled points and cook fast and tastes like real food. WW has many out in their truth about carbs line that are between 2-4 points. I always bulk these up by heating up some broccoli or green beans and filling a plate with that and then pouring the cooked meal over the veggies. It is a huge amount of food and I am all about volume!
I am really hooked right now on the lean cusine panini -- I especially like the chicken, spinach&mushroom (5 pts) and southwest chicken (6 pts). I eat these as open face sandwiches since they are really thick if you put the slices together.
LC brick oven style pizzas are also really good and satisfy my pizza cravings easily. I really like the veggie one and the barbecue chicken and I think they are 6-7 points.
Okay, back to snacks --
WW yogurt (1) w/a bit of hi-fiber crunchy cereal (0)
sugar free jello (o)
baby carrots (0-1)
canned cut green beans -- my favorite snack. I put the can in the fridge and then just add some lemon juice or some garlic or pepper and eat it with my fingers.
fat free cottage cheese & lite fruit cocktail -- 2 points and it tastes like dessert
cucumbers -- very crunchy and satisfying. Just cut them up and put in a bowl or plate with some salt and pepper and eat with your fingers.
Another thing I have found is I sometimes need "real food" between meals. I buy the low fat turkey slices (I think they are four round slices for 1 point if they are healthy choice or butterball). I can do that with wasa crisps or light bread for 2 points and feel like I have had a meal.
Glenny's soy crisps -- I think the plain ones and the cool ranch are a whole bag (2 svgs) for 2 points. For some reason, soy really keeps me satisfied for a while. I am sure there is some physiological/scientific reason, but I don't know what it is.
Unsalted mini pretzels are 20 for 2 points and these are a very satisfying snack, especially if you eat them one at a time dipped in mustard.
fat free pringles are 1 point for 14 crisps. The sour cream and onion ones are hard to find around here but very flavorful.
sugar free ice pops -- I think you can eat 3 before you have to count a point. I usually eat one or 2 and don't count them. YUM.
I hope that helps!
Mentally it was hard doing a 4w/1r interval when we had previously worked up to 3r/2w. But I'm trusting the plan. I'm sure it will get super tough soon enough! 
We are so excited!!! At least I feel better about not being marathon ready. 
) So cool!
That's always a plus, huh? 
Dena!!!
Congratulations Dena!!!!!!!! 
