If you want to read the Bible at your own pace and have some flexibility in which books you read when, here is a chart that may help. It basically just lists each book with the chapters so that you can check off what you have read. You could alternate back and forth between Old and New Testaments. Or you can read the Old Testament books in historical order.
There is no one perfect plan. The key is to have a plan. You should know before each day what you are planning to read. Don't just open the Bible each morning and randomly pick somewhere to read. Read entire books at a time.