The first thing you need to do is to collect a complete list of your assets and debts. Secondly, you'll need to think about how you might want your estate distributed after you die and who might best be the one to manage your estate. Once you have gathered this information, you may choose to contact a lawyer or to start your estate planning on your own. If your estate is not complicated and you don't expect anyone to challenge your Will, you can likely write your Will and other documents yourself using your Rocket Lawyer account.