TRS is Tricare standard. Basically, it is Tricare prime for 253.00 a month. Dental for family is around 70-80. 320 is the total costs for what you have on AD right now. If you go on orders over 30 days, you get 6 months of tricare prime at no cost and then go back to TRS. A lot of guys manage to get the 31-60 days of orders every six months to get tricare prime for the year.