How do you deal with the elements when shooting in poor weather? Are you using rain covers from your camera maker, others? Anyone with experience from LensCoat's RainCoat range or any other product you would recommend - or advice against? Or are you simply using the MacGyver version (a plastic bag and rubber bands)? All my gear (except the 50/1.8) is weather-sealed but that is still not enough to feel safe when it rains a lot and you plan on shooting for a longer period of time in spite of (or rather because of) the poor weather.