Hi, My family which includes Husband and four adult children travelling in a 6-7 birth Motorhome around America in 50 days. We would be landing in Los Angeles, off to Las Vegas, Grand Canyon,Memphis,Washington,New York, Niagara Falls,Winnipeg,Calgary, Baniff , Lake Louise,San Francisco and then back to LA to spend time at Universal Studios, Disneyland etc and then back home. What we would like to know is it feasible to travel and see things in a 50 day time period. How would you suggest we do it. The most places we would like to spend time in is New York, LA,San Francisco ,lesser time in these places.( Las Vegas, Grand Canyon and Memphis) Petrol Costs? also any views on Camping Grounds - what ones we should avoid , if any. We will be travelling December January. Any tips on roads, whether conditions we should be aware of. How cold it is likely to get and what to bring , as we will have to travel lightly with there being 6 of us in a Motorhome. Any tips would be very helpful. We did New Zealand in a MOtorhome with 5 of us, but this trip is a little bit bigger.