does anyone know a guide to fishing which tells you the best places to fish at certain levels?
It would be really handy, esp[ecially if it tells you the skill range needed, and what can be caught there

found this
http://www.almostgaming.com/wowguides/wow-fishing-and-cooking-guide

there is a table at the bottom of this page.

http://www.wowwiki.com/Fishing_locations