Depending on the electronics that you have in the trailer, this might be problematic in that the power from the generator does not have a good regulation. The 60 hrz can vary a lot and that will give the electronics fits (television, satellite, stereo, and so on). It can damage some really sensitive electronics like computers, etc. Most the RV type generators have a really good regulator in them that keeps the sine wave very close to 60 hrz. As said above, neighbors might not like the noise.
Steve & Trudy Jackson
2018 Cyclone 4005
2016 Ford F-450 6.7 PSD
AirSafe 25K hitch