Best Salmon Fishing In Alaska?

[She Sails Away]

Hi all,

My family is all doing an Alaska cruise in early September. Several of them want to do a salmon fishing excursion. Several options are offered through the ship in each port.

 

Is one port better than the others? Anyone done this or used a third party? 
 

Ports are Juneau, Skagway, Ketchican.

 

Thanks!

[Cactus527]

I don't fish, but there is this...

[She Sails Away]

Good point!