Either 4 or 8 people (1 or 2 vehicles).  Fill the vehicles with people to keep the cost down.

I will bring GPS, Spot beacon, first aid kit.

Minimum requirements:

Backcountry skis/splitboard setup, beacon, probe, shovel

AST 1 or higher

10 essentials, sufficient clothing, food and water to survive the elements for a full day in the backcountry.

Backcountry experience is required.  Pace will be moderate but steady.

See Baldwin guide for details.