where to find fun places in Dalian as well as cost involved.

hi im Mimie. please my roommate and I are students in Shenyang. We currently are on vacation l will love to visit DL this coming week. we will especially love to try the bungee jump but do not know where to locate it as well as cost involved. we will also love to visit an amusement park and any Ocean park-like place. so we will be very grateful if you all could help us locate the city for these and any other fun places in DL as well as cost involved for hotel etc.thanks very much.