Where are you looking? Keep in mind that any resort outside the US can't be in the Abound Trust. Availability at resorts that can't be in one of the trusts depends on owners electing their enrolled weeks. Also, some of the most prime weeks (i.e. Maui Ocean Club Oceanfront) have very little inventory in the Abound Trust.
The best points availability is at those resorts that are 'Points Only'...
Marriott Vacation Club, San Diego - United States, California - San Diego
Marriott Vacation Club, San Francisco - United States, California - San Francisco
Marriott's Crystal Shores (Egret Building)- United States, Florida - Marco Island
Marriott Vacation Club, South Beach - United States, Florida - Miami Beach
Marriott Vacation Club, Waikīkī - United States, Hawaiʻi - Honolulu, Oʻahu
Marriott's Waikoloa Ocean Club - United States, Hawaiʻi - Waikoloa Beach, Big Island
Marriott Vacation Club, New York City - United States, New York - New York City
Marriott Vacation Club at The Mayflower, Washington, D.C. - United States - Washington, D.C.
Marriott Vacation Club at Surfers Paradise - Australia, Surfers Paradise - Gold Coast
Marriott’s Bali Nusa Dua Gardens - Indonesia, Bali - Nusa Dua
Marriott’s Bali Nusa Dua Terrace - Indonesia, Bali - Nusa Dua
Marriott Vacation Club at The Empire Place, Bangkok - Thailand, Bangkok - Yannawa, Sathorn
Marriott's Mai Khao Resort — Phuket - Thailand, Phuket - Mai Khao, Talang