Corporations must be treated as uninterested third parties. If you incorporate, you cannot decide to buy your son a new car and write the check out of the corporation. You cannot go to Wal-Mart and buy all the latest romances along with your detergent, pay for it out of your personal account, and then ask the corporation to reimburse you. I don't know any that would. I trust by now you're beginning to get the picture.
Incorporation is a serious business.
If you are not capable of keeping books and payroll records, you are going to have to pay an accountant to do what you cannot. Reasonably intelligent, organized persons can keep the accounting costs down with a little tutoring from their friendly accountants. If you're fortunate, you may have a spouse or child who loves bookkeeping. Take stock of your abilities and those of your family before stepping off the deep end. If you've gone this far and have decided you can handle the business end of incorporating, we'll complicate matters a little further.