You must have the required items in your inventory before starting (feathers, bait, ect...).
Obviously the required fishing level to catch the fish.
Make sure your in safe mode, and your zoom is completely zoomed out.
If dropping and you want to use the action bar, you must have the fish(s) placed on the action bar (from slots 1 through to =).
If your not using the action bar, and your dropping, make sure the fish is not located on the action bar.
If your banking, start the script at the bank.
If it can't find a tile, increase your minimap size.
Please note that not all areas are tested due to lack of accounts. Please report any bugs.
You can get this script by clicking here.
1.0 - Initial commit.
1.0.1 - Fixed a small bug where it tried to open unreachable bank.
1.0.2 - Changed path settings for fishing guild tiles.
1.0.3 - Added a fail-safe for if the community interface is opened.