korbe wrote:
The trend that I notice is that RV's are becoming more reliant on the need for shore power.
Yep. 50amp service will become the norm for all but the smallest rv. Even the new Winnebago 31C which is still a relatively small MH comes with 50amp. Residential refers, ice makers, multiple TV's, electric heat will all continue the drive for "More Power".
State parks will have to modernize to keep up with the demand for this power. I know of two parks here in SC that have short term plans to add sites that have full service w/50 amp service.