You can go to G-Land with reservation in official site Grajagan.com.
If you have been reservation online in G-Land, you must be pay the reservation and you can take a ticket for checkin in G-Land, you have a t-shirt, ticket bir, and name card for your board and bag in G-Land Office with address Pantai Kuta Street No. 8B Kuta Bali, Ph.62-361-755588, Fax. 62-361-755690, email : firstname.lastname@example.org.
G-Land have two option alternatif for you to go to G-Land.
One you can go to G-Land with overland, this included in the all package price on G-Land.
Two you can go to G-Land with boat trip, this not included in the package, sold separately. For detail you can see G-Land Speed Boat