Upon receipt of orders you should begin making plans for your pending move. If there is enough lead time you should start by saving a little money each month to prepare for your move. No matter how you approach it, there are always additional expenses associated with moving. You will have the security deposits for the rental itself, as well as associated deposits for the utilities, and sometimes credit checks on your applications.
Security deposits are usually equivalent to one month's rent.
You may have to spend several days in an area Navy or Marine Corps Lodge, motel, or hotel while you locate suitable housing. Whenever possible, it is a good idea to plan on house hunting leave prior to relocating your family. When this is not possible, it is best for the military member to locate housing prior to relocating the family.