Flies for Bass and Pollock

Just wondering does anyone know where I might be able to buy some flies for Bass fishing.

I was also wondering what the most used size of hook was and if they would be hard to tie at home?

Is there any pattern that seams to work better than others?

a one 1 or 1/0 would be my norm. they are easy to tie up. try either a deciever or clouser pattern. You can find tying instructions online