N.J. Stat. § 45:15-16.56
A timeshare plan may be created in any accommodation unless otherwise prohibited. A timeshare plan shall maintain a one-to-one purchaser-to-accommodation ratio, which means the ratio of the number of purchasers eligible to use the accommodations of a timeshare plan on a given day to the number of accommodations available for use within the plan on that day, such that the total number of purchasers eligible to use the accommodations of the timeshare plan during a given consecutive 12-month period never exceeds the total number of accommodations available for use in the timeshare plan during that consecutive 12-month period. For purposes of the calculation under this section, each purchaser shall be counted at least once, and an individual accommodation shall not be counted more than one time per day per year. An owner of a timeshare interest who is delinquent in the payment of a timeshare plan assessment shall continue to be considered eligible to use the accommodations of the timeshare plan for purposes of calculating the one-to-one purchaser-to-accommodation ratio.
N.J.S. § 45:15-16.56