Walkability: North vegas vs. Henderson

[mattbob77]

My group has been going to Vegas for March Madness for several years now, and we've never ventured out to Henderson or North Vegas. We're all middle-aged men in decent shape, and walking a few miles in a day is not a problem. So my question is: in which of those two areas could we visit the most casinos in a day with the lowest number of Lyft and/or cab rides?

This will probably be a coupon run to some extent, though if we find a place we like we'll settle there for a few hours to watch games, play video or table poker and blackjack or 3-card poker.

Thanks in advance for any replies!