Can I take a boat from Wusong cruise terminal to the bund and vice versa? Where can I find info?

It is suggested to use the local public transportation to reach the Bund.
From the terminal, you can take a taxi to Baoyang Road Station where you can take the subway line 3 to reach SH Railway Station. From the Railway Station, you can change to subway line 1 to reach People's Square Station. Then change to line 2 to reach East Nanjing Road Station and then walk to the Bund.
For the returning, you can also use the same lines to get back.