warhammer 40k only war: hive world siege regiment

greetings yall my name is Noah and im looking for a group of 5 other people(including the gm) for a warhammer 40k only war siege regiment that comes from a hive world with a tithe of manpower for a bunch of siege regiments(as when you think about it hive worlds have a nearly unlimited amount of population to shove into the meatgrinder called trench warfare(or siege warfare as its known in the warhammer 40k universe) also as a opening seen before we are sent on to the trenches on a planet of tyranids or orks or heretics or whatever could we have a chance to say good bye to our loved ones(if we have anything) as i want to play a character who has a 8 year old daughter and a younger brother who will take care of her while my character is gone! also for communications purposes could we use skype?