If you don't want benzo's I'm assuming you don't want any Z-drugs like Ambien either, right?
Trazodone (150mg) works consistently well for me
Very low dose Quetiapine (25-50mg) works well for most people, but unnecessary anti-psychotics aren't always a great idea
Mirtazapine (again, low doses, 15mg works best)
Amitriptyline didn't work for me but it has helped others
Chamomile and Lemon Balm (with optional lavender) is a good combination if you want to try a natural approach
I've had moderate success with Melatonin
Doxepin has some to be useful in people with mild-moderate insomnia
OTC anti-histamines are a fairly mild approach (eg Diphenhydramine, Doxylamine, Promethazine)
Hopefully some of these suggestions will be helpful to you! Good luck