Have you seen the brilliant regeneration of the docks recently? If not its deffo worth a look! I was there just the other night and am very impressed! I think they have done a very good job! And the good news just keeps on coming! They didnt just stop at the docks they are now moving up to town to improve the route between the two! for more information about this i have found a very usefull website!
http://www.gloucesterurc.co.uk/The_Magnificent_Seven/Gloucester_Docks.aspx
TTFN :)