Is a 40 foot fifth wheel too long to access neat places?

I don't know if this is a consideration for you, but we have noticed with ourselves and other campers, the bigger and fancier your camping unit is, the more time you spend in it! We found ourselves making a point of getting outdoors and being active, because it was so easy to stay in. So, whatever you decide on, don't lose sight of why you decided to full-time to begin with!