Hey TB, hope you can help me with your collective smarts. We're thinking about taking a trip down to the camp next weekend, it's on the lake, no neighbors for miles around. I want to take some gear and have a little weekend jam session. To get over acoustic drums, I'd probably want to power at least: -one small (Peavey powered head and 2 12" monitors) PA system. -one decent sized bass amp (probably my GK1001RB through a 1x15) -two tube guitar amps (15" combo and a 4x10 stack) -lots of misc. small devices: 3 - 4 keyboards, pedals, drum machines, etc. Generator rentals are pretty reasonable ($30 - $50 a day from what I'm seeing), but I have no idea what size I would need to run all that stuff. The options in my price range are around 2500 - 5000W You can see my choices here: http://www.macfarlands.com/te/tmenu12.html How do I know what size I need? Thanks in advance.