registration is free , easy and welcomed !!!
To be honest , get a crystal mistress or twisted sister and go kill birds. You can start adding calls to your collection. You can thank me later.
I'm no expert at all but here is my mindset for each day.Windy: aluminum or ceramic or high pitched glasscalm, DRY and quiet: slatecalm but high humidity: ceramic or aluminumlong ranges: aluminum or glassup close: slate or ceramic