Clockwise, the one on the left is a grass funnel weaver (grass spider) upper right looks to be a jumping spider,possibly a grey wall jumper, and your fishing spider is a good guess, but I think it is in the genus Paisaurina, a close cousin to Dolomedes genus commonly called fishing spiders. (same family, called nursery web spiders)

http://bugguide.net/node/view/985016/bgi...

http://bugguide.net/node/view/27203

http://bugguide.net/node/view/2918/bgima...

What kind of spiders are these? I know the bottom right is a fishing spider, what about the other 2?