Swiftnes is designated as Sulphur on the Long range list.
http://epsl.com.au/Shipping/LongRangeShippingForecast.pdf
Bulk Peace sadly is listed as Iron Ore and Frisia is unfortunately a container ship.
http://www.marinetraffic.com/en/ais...:ESPERANCE/_:183b230e52a9e0dcb6fd26f47104ad7a
There are a few short loading windows still available and some larger ones after the 15th Dec.
Keep an eye on the expected arrivals which will update the second half of December soon I imagine.