The +Golf plan is an upgrade to the Harvest Hosts Classic plan that gives a member access to 400+ Golf courses and country clubs around the country. You can see all the locations by going to our locations page (https://harvesthosts.com/host-locations/) and clicking on the +Golf toggle below the map. This will show all the golf locations you get with the upgrade.
You can either purchase the plan from our Golf page: https://harvesthosts.com/golf/ or login to your member dashboard for a special discounted upgrade offer. Choose Membership > Manage Membership from the top menu. Then click the Upgrade Your Membership link at the bottom.