Welcome to the Sonoma boards. Hope you'll hang around and join us. Don't forget to check out the recipe sub forum at the top of the page as well as join us on the Exercise Sticky also towards the top of the page.
As far as breakfasts, I make mine in advance.. a couple of servings of oatmeal for the week and a couple of soy sausage egg muffins for the week. The key to Sonoma and a busy lifestyle is planning and using your freezer. When you cook, make full batches of everything.. and freeze leftover for fast healthy meals on nights you are almost too tired to open a can.
As far as a grill, you can get electric ones that can be stored away when not in use or ones that fit over a couple of burners on your stove.
I suggest you check into the other stickies at the top of the page.. Both talk more in depth about Sonoma, Wave 1 and Wave 2 etc. The titles are
What you can expect to eat on this diet and
What is the Sonoma Diet? You can have toast and you can have cereal and you can have fruit, but no fruit until Wave 2. Also, do check out the book at your local bookstore, skim it before you buy it or check it out from your local library.