Blackberries Gone Wild!

Blackberries Gone Wild!

Blackberries are taking over my whole yard! How can I effectively destroy or tame them? I tried using a weed whacker but the blackberries are pretty resilient. Should I go at them with hedge clippers? What is a good way to prevent them from spreading further? Thanks.
My new place in decent enough shape to share

My new place in decent enough shape to share

TROUBLE!

TROUBLE!

New home and garden post Katrina

New home and garden post Katrina

Welcome to Our Home!

Welcome to Our Home!

My Bedroom

My Bedroom

Help…

Help…