Out of the Navy and back to the guitar

Before I joined the military I had taken three years of guitar lessons.  They came to an abrupt stop when I started to spend the next four years of my life onboard ships.  My guitar just would not fit into my sea bag.  From time to time someone would bring a guitar onboard and I would get a chance to get in a few riffs and licks but nothing to keep up my proficiency.  Now I am home and have invested in 50 blues guitar backing tracks to get me back on track and help me develop the skills I need.