Bring your own beverages and lunch 

We will meet you at the ticket gate at Uraga Station on the Keihin Kyuko Line at 11:05AM.
COURSE: Uraga Station – Kannonzaki Ocean Park – Ocean Breeze Promenade – Yokosuka Station (by bus)

Total course time: 5 hours

If you’re going from Shinagawa Station, take the following train.  We’ll meet at the front of the train.
Train Schedule
Keihin Kyuko Line (Express going towards KeikyuKurihama)
Shinagawa Station  10:07AM 
Hori no Uchi Station 10:54 (Arrive)
Change to the local train going towards Uraga leaving at 10:56 and arriving at Uragawa at 11:02.

Check out this HP:
http://www.kanagawaparks.com/kannon/