There is a house on my way home from work owned by a widow who is selling her since deceased husbands fishing gear. The amount of lures she has is simply astonishing. This one man had more lures than I have ever seen at even Walmart, and they all looked to be in new condition. I asked her about this and she said he would buy them, then un-package them for easier storage. He was a custom jig maker and she has something like 30 jig molds for $18 apiece (that is a good deal, right?).
Anyways, what I want to know is: how do you know what sort of properties a crankbait has just by looking at it? Obviously, you can tell if it floats...by putting it in the water. I have always thought the longer the bill, the deeper the dive. I picked up some Rat-L-Traps and some of them in packages that claimed to be "deep diving", but they are lipless?? I picked up some "square bills" but I don't know if they qualify as actual square bills.
What makes a jerkbait, a jerkbait? Are they just the crankbaits that are long and skinny with short lips? What about the long skinny cranks with large/long lips?
This question is probably easy for you guys with boats because you can go out in the middle of a body of water and cast and see how deep it goes, but that can't be done from shore (or I just don't know how).