I would never give up sledding for atving. Like John said, if you are the lead guy on the atv, yea, it's a good time. If you are someone in back, umm, not so much fun. Sucking in dust really sucks. Now, if you space everyone out by a half mile or so, then the dust isn't so bad. LOL. I am currently atvless, after having two since 2006. I do enjoy exploring the logging roads in the yoop by atv, but it is not nearly the same as when I am on my sled, not even close. Playing in the mud is fun, but cleaning them afterwards sucks. I can ride my sled from my garage, but can't with the atv.
We usually go atving when we are up for a week in July. This may be the first year not doing that. I may need to rent, oh Chad, how much for a prowler for the week? LOL.