ok so for my 16th im getting about 10 of my mates and we are going to the beach to camp on to the beach for 2 nights. i told my friends and they recon itll be pretty mad. its obviously not going to be over the top like they do in the us on mtv sweet sixteen. i live in oz. so yeah. what im asking is i have the outline of my birthday. beach, camping, swimming. but what else should we do that would be cheap?