Carb counting is pretty easy once you understand the principals of it. There are books you can buy, make sure you get one that includes total carbs, fiber and NET carbs (the amount of total usable carbs after you deduct the fibre). Don't worry about finding a book that includes carb counts for prepackaged foods. Those change all the time and the package tells you what the count is.
You just need a book that gives the carb counts for veggies, fruits, grains and other items you will eat fresh or prepare yourself.
There are websites where you can look up carb counts of the most common foods (not prepackaged stuff, REAL food). I like this one, its simple
And you should have a set of measuring cups: 1 cup, 1/2, 1/3, 1/4 and 1/8th cups.
And last, but certainly not least, a nutritional kitchen scale that has codes or a list of items you can choose from. You put your plate on the scale, punch in a code or use a list that is buit into the memory, add the food, and it will calculate the carbs for that food.
One that "tares" is best, it allows you to hit a button that zeros out the weight so you can add another item.
I just write down the carbs for each item as I add them, then total it up and calculate my insulin dose from that total.
Once you get used to doing it, its simple. I learned it as a teenager, back when my mother was on the Dr Atkins diet. The only difference between now and then was that we can deduct fiber because it may not raise your blood sugar much at all, and we have a LOT more tools to use.
The other thing is that all prepackaged food comes with nutritional labels that tell you the serving size, the carbs and fiber. As long as you stick with the proper serving size, you know what the carbs for those foods will be.
For the rest: vegetables, fruit, flours and grains used in recipes, etc, the carb counter online or in book form, along with the scale will tell you all you need to know for each meal.
The hardest thing about it was learning to use the scale, because of the codes mine requires. There are better ones now that just have a list of foods to choose from.
Carb counting is totally worth it because you no longer have to guess about your insulin. You can get your meal ready, and then take your insulin knowing where you should be in two hours. Its great!