Check this out.
I was recently in the same situation as you. For 6 months all I had to workout with were three pair DB (25,45,70#) and an old flat bench while relocating for a job (all my weight equip was at my old house).
I also found some chinup and dip bars at a nearby elem school. With just that much equip I maintained my strength (except for squats and DL), and also got very well balanced strength. And as a plus, I rid myself of a rotator cuff problem that had been nagging me for years.
DBs = good!