One thing I suggest for blasters is to just tag a "follow" on the healer when a battle begins... you can blast from anywhere, why not do it from where you know you'll get a heal? be ready to jump, as the healer might be darting in and out of range of tankers/scrappers.
One other thing I suggest to help yourself and the empath... ASSIST! All it takes is targeting the tank, you'll automatically hit his target with anything you throw.
That way the tank will continue to draw agro, and you won't get hit as often... leaving more endurance for the empath to throw at the tanks in the form of heals.
Brother Heal, 17th emp/dark defender, freedom server
