Tricare

My husband and I are ttc this year and I like to think and plan ahead since we know he will be deploying in a year and we can't plan exactly when we get pregnant. I was wondering if anyone could share stories of having a baby with tricare. Were you on base? Were you home and have to go to a certain hospital? Do you have to do a normal hospital birth or can you do a water birth? How was your experience with the quality of care you received? We are at Fort Riley for the time being. Thanks!!