My top pick (YMMV), not just the face value but the most convenient location in Kailua-Kona.
Big Island Hotel In Kailua-Kona HI | Courtyard King Kamehameha's Kona Beach Hotel (marriott.com)
The closer it gets to the date it may go beyond 35K threshold, sometimes I just book with points if the rate is reasonable like 30K.