The introduction of Club Sunterra in 1998 was a breakthrough for the vacation industry. This points-based system provides flexibility and gives club members a wide variety of choices when planning their vacations. The program enables members to enjoy a lifetime of vacations at any Sunterra resort, at any time of the year. Access to hundreds of affiliate properties is also available with the plan and when coupled with the options of an exchange program, the combinations are almost endless. View More By Diamond Resorts