Hi, Storylady, love your avatar!
Black eyed peas are fine. 1/2 cup a day of beans is allowed, even in Phase1.

I found this in the Good Fats, Good Carbs Guide (GFGCG). It's a great reference!
For dressings, you can use anything that fits these requirements:
- 3 grams of sugar or less (3, 2, 1, or 0 is okay)
- Nothing in the ingredient list that says "hydrogenated"
Easy! I love Pfeiffer Ranch and Bleu Cheese, there's a refridgerated Light Bleu Cheese (Marzettis?) that I like too. Kraft's Spicy Ranch (I think it's Kraft) has 3 grams, so is okay. I love Annie's Natural's Tuscan dressing. Just go through the dressing aisle and go to town. You can also make your own ranch at home with Hidden Valley packets, a bit of mayo and a bit of buttermilk. Yummy!
You can use Sugar Free (SF) ketchup with your fish if you want. You can make it, using the recipe in the SBD cookbook (which I highly recommend), or you can buy it. There is an Atkins version and a Heinz version, too. You can make your own tartar sauce using mayo (you can use the full fat version, just stay with 1 Tbsp or less with your meal), dill pickles (no sweet relish), etc. You can use Worcestershire in Phase 2 as long as it's limited quantities. There are a whole bunch of condoments in the cookbook--check them out! What about having fish with salsa?
Hope that helps!