I was on a liveaboard in Raja Ampat and they didn't have any extra reef hooks ergo i didn't have one and had to make do with my pointer. There were a few dives that had dome kicking current but we werent trying to stsy in one place on a number of those dives. However, on one dive that everyone else was hooked in on, I just couldn't hold on any longer and was swept away up and over the top. As it turned out there was a large "herd" of huge bumphead parrotfish up on the flat top, munching away, as peaceful as a "school" of cows. I managed to get my pointer horizontal around a desd piece of coral, might have been a rock, and hung on with one hand on either side to be able to watch them. It wasn't pretty up top but I still enjoyed the heck out of it. If I'd had a reef hook, would have been below watching for sharks that didn't come by. 
On the dives with a lot of current, wouldn't have been able to take a picture without a hook. A pointer wouldn't have done the trick.
In any event, better to have and not need than need and not have. I agree with Luko, contact the resort, find out what they recommend and ask if they sell them.

On the dives with a lot of current, wouldn't have been able to take a picture without a hook. A pointer wouldn't have done the trick.
In any event, better to have and not need than need and not have. I agree with Luko, contact the resort, find out what they recommend and ask if they sell them.