I would recommend trying a few recipies and when you find one you love spend a day bulk cooking and freezing. This helps me stay on plan when I cant be arsed to cook.
Most sw meals need to be cooked from scratch, which can get a bit "meh" on days when you're busy or working.
I would also sit down and make a shopping list and meal planner for the 1st week, just to help you get into it.
Things like certain curry powders spices, fry light, oxo cubes/bovril are worth investing in as they seem to be in alot of SW recipies.
Think about what plans you intend to do and what you want to snack on in between meals when you are hungry. Be realistic - if you normally sit down and eat 10 a few biscuits with a cuppa mid morning, is an apple really going to fill the void? I stock up on Muller light yogurts (most of them are free which means you can as many as you like) for snacks. I also have ham in the fridge for snacking on, on Red/Original days.
I find evenings are my weakness and when I want to pick and eat. I am not fussed on breakfast, so Inow eat a banana and a yogurt for breakfast and save my Healthy Extra B choice, in my case Weetabix for on an evening. Filling up on weetabix at 8.30pm stops me getting the munchies for the biscuits etc. There are ways like this to adpat the plan to suit you. Another thing I do is pad fruit out with fat free greek yogurt (Total 0%). Its more filling than just a bowl of strawberries. Some people in my class mix the sugar free jellies in with their muller lights for more filling power.
Another easy quick meal I make is turkey/chicken breast wrapped in bacon (cut the excess fat off) and stuffed with a laughing cow light cheese triangle. Served with veg. Thats the basic version for when I cant be arsed but you can add chillis and garlic and whatever you like to make it more interesting.
Another regular of mine is SW chips, eggs and beans. Par boil your chipped potatoes for 10 minutes. Place on a baking tray sprayed with frylight, spry chips with fry light and put in hot oven for 20/30 minutes. Serve with poached and eggs and baked beans. Yum!! And really satisfying.
Wedges made the same way but sprinkled with some spices like paprika or 5 spice, serves with a fat free nat yog dip or low fat mayo (count the syns for the mayo).
Buying the mag, looking at the website and attending class is great for all kinds of ideas.
Good luck!!