I wear my beacon more and more each year. I think I wore it basically everyday I skied last season, and always when I patrolled (volunteer @ PT, but taking this season off bc I have a toddler). More often than not I just keep my beacon in a ski pant pocket (it has a loop for it to be attached to). Having it in my pocket made it something that was always there and not another layer/item to remember to put on under my patrol vest each time. I am sure some people disagree with keeping it in my pocket but it is common amongst patrol for many reasons.
Not sure how well known it is, but at PT patrol often has beacons buried for their own ad-hoc practice. Common spots are generally around the bill's boardwalk / groove tube area, and over on the skiers right side of rainbow bowl, but it varies (usually pulled out before rain / storm cycles). Public is generally welcome to practice with them as well - just stop by a patrol shack to see if any are buried on a given day and where they are (siberia and shirely patrol shacks generally are the best bets to get that info). Beacons are usually attached to the back of a plastic sign or disc before being buried so you can practice probing after you narrow it down with your beacon (don't dig them up).