i'm starting to plan a large sandbox for our yard, and later a playhouse and climbing structure...but we have quite a big problem with black widows in our yard and am wanting to build with them in mind...try to make them non-widow friendly, if that's possible. starting with the sandbox...does anyone have tips for me as to how to make sure the widows don't love my sandbox? i want it to have wide boards all the way around for benches and was thinking about setting a toybox in one of the benches, but am afraid that would just be asking for trouble. how have y'all dealt with the widow dilemma? i live in central california, and there's just no getting rid of them, they're everywhere.