Thanks for the tips acella4.4, my boys were under the impression that the Kieth Urban 'thing' would work on any girl?? We plan on driving the RV from LA to Denver via national parks and other places of interest. We will be dropping it off at Denver, then continuing by some other mode of transport (an X5 would be great....anyone...??) to the snowfields. I have heard of little Nell. We are kind of set on Vail but really dont know too much about it apart from the internet. Come on Coloradians...'give us your two bobs worth' (translated- 'comments please') Thanks