Hi there I'm new to this, the reason for the star is I used to spearfish with a poles pear, nothing big time. But I took a 3 year break while in the army. So I'm home now and I just bought a cressi comanche 75 last night on amazon, and was wondering if this is a good starter gun? I live in the Gulf side of florida, and does this gun float? Does the line? Is it hard to set up? Is it good? Can i use a reel woth it? Any and all info helps, especially if you have used it before, also for spearfishing off shore should I carry a powerhead or maybe wait a little for that?