I believe you only play one round, but you have a week to do so. It's pretty windy out there so wrap up warm.
(Would be interested to see if it cuts in any footage of my round to yours, like they do in the PGA mode.)
I've set up a Rllmuk Golfing Society on Switch - first round starts tomorrow and runs for a week.
I've no idea how this works, @Stoppy2000 suggested it so let's see how goes.
See you on the fairway! (Is that something golfers say?)