After getting off at Lushun Bus Station, enter the bus station. The bus for 18 is not 19, but there are few cars and the time is uncertain. Ask the conductor, if it's too slow, it won't cost more than 30 yuan to take a taxi.
Make it clear, go to the pier in Penglai, or I'll send it to Yantai for you.
The 2: 30 boat usually comes in at 2 o'clock, and the tickets are easy to buy, so you don't have to go early.
According to this conservative estimate, the departure time of 1 1 from the railway station is more than enough, and it should not exceed 12 at the latest.