@cleomagic I may have ran into another good option for you to check out. It's a boat I didn't know about that is scheduled to go to Tubbataha for your week as well. It's a newer boat and priced similar to Aggressor.
Solitude Gaia – Solitude World - I'm staying with Solitude Acacia in Anilao right before out trip for almost a week, I knew about Solitude One but it was full. This is a newer boat they launched in 2023 and it's scheduled to be in Tubbataha and Bluewater is reaching out to see if they are confirmed trips or not (it shows its planning to be there but they said not a "confirmed" status and shows openings).
They took a day or two to get back to Bluewater when booking our stay at Acacia so it may be a day or so before Bluewater hears back on if the trip is confirmed or not in Tubbataha.
Their booking site for liveaboards is a bit weird to navigate vs others but I do see your date
Solitude Gaia – Solitude World - I'm staying with Solitude Acacia in Anilao right before out trip for almost a week, I knew about Solitude One but it was full. This is a newer boat they launched in 2023 and it's scheduled to be in Tubbataha and Bluewater is reaching out to see if they are confirmed trips or not (it shows its planning to be there but they said not a "confirmed" status and shows openings).
They took a day or two to get back to Bluewater when booking our stay at Acacia so it may be a day or so before Bluewater hears back on if the trip is confirmed or not in Tubbataha.
Their booking site for liveaboards is a bit weird to navigate vs others but I do see your date