I noticed the OP came from "Utah" - that could mean high temperature and/or high elevations.
When considering the size generator needed, don't forget that the generator must be de-rated for elevations over 500' MSL and temperatures over 77°F (per ISO 8528-1 testing). For my 5500 Cummins/Onan, losses are 3.5% for each 1000' over 500' MSL plus loss of 1% for each 10°F over 77°F. I lose about 10% at my house on a hot day. And it is a lot worse at 10,000' MSL camping in Colorado! (That's a 33% loss just from elevation.)
Check your generator specifications, paying attention to how it was tested to determine the output rating and take into account any needed adjustments in rating due to temperature and elevation. Then, make your size determination based on your worst case camping conditions of highest elevation and hottest ambient temperature. Otherwise, you may be disappointed in generator performance at the time when you most want to have it operating.
Just something to consider...
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