Hello nice to be here my dad is an avid bass fisherman and I love to hunt make weapons and fish I also trap a little recently I have gained an interest in spearfishing and free diving but I don't know anyone who does it I already have a homemade hawaiian sling and would like advice on a homemade speargun or pole spear I would also like to just freedive without a suit or fins any help is appreciated and I look forward to learning from you all.