Generator for my Amerilite

[anoldman]

My wife and I are planning an extended vacation in our 21MB LE and are considering purchasing a portable generator in case we need to stay in a location without power. I need one that will power the single air conditioner only. I'm willing to turn the air off if we need to use the microwave, etc. It also has to be lightweight since we'll be loading and unloading it often. I need a reliable generator for the money but am not brand conscious. Any suggestions? Thanks!