Direct link to some tours available at Pearl Harbor:

http://www.recreation.gov/tourList.d...O&parkId=72369

All of these have a $1.50 service charge per ticket.

1st choice is Historic Pearl Harbor Tour (This is a tour they occasionally have, so probably not available for your dates unless you get lucky) $25

2nd choice is USS Arizona Memorial Tour (This is the free tour & the one you want)

3rd choice is same as 2nd choice but with headphones with narration (also a good choice) $7.50 (other countries prices also listed)

4th choice is Passport to Pearl Harbor - One day passport for all four Pearl Harbor Museums including USS Arizona Memorial, USS Missouri, USS Bowfin & Pacific Aviation Museum. $50 for adult, $30 for child 4-12