Installing 50/30 Amp Service on Acreage.....?

Only True Mosnowman wrote:

3. An electrical engineer told me that the 100 amp would easily provide electricity to several RV's. Our plans are to run 2 RV's on each pedestal. ( 1 30amp and 1 50 amp)
He said even though I have 50 amp service on my RV it would be near impossible to pull that much electricity?

Thanks for any guidance you can give me.

I don't think your "engineer" understands what might be inside modern RV's.

IF....your "100 amp service" consists of two legs, each with a 100 amp breaker, then you can serve at least two "50 amp" RVs.

But trying to serve any more would be iffy if you need to run the air conditioners.

And if your main breakers are two 50's, that matches the service in ONE 50 amp RV.

While it might be unlikely to use the full capacity of a "50 amp" RV circuit, it certainly isn't impossible.