What do I need to know before getting into spearfishing?
I've been wanting to get into spearfishing but I'm not the best swimmer out there. I signed up for a private pool and have been practicing for a while now. I can comfortably float on my back and belly, and can swim up to 150m without struggling. My main struggle is treading water right now. I get tired pretty quickly (can not tread for longer than a minute) and that's been putting me off from spearfishing.
I have looked into snorkeling/free diving courses but they're in very high demand in my area (to the point its recommended to book a year in advance) and the prices aren't friendly at all ($500 for an entry level course).
I'd really like to know what more do I need before I'm actually ready as this is something I've been wanting to do for a while now and I'm really hoping to at least experience it once before the year ends.