Slarti- Yes you can support a holding unit or a moving unit and yes fleets and armies can support each other so long as both units are capable of moving into the space being supported. So an army can't support a fleet in the black sea, but a fleet in the black sea could support an army in Sevastopol.
billy- Yeah you can use a substitute if you need to at any time. With people playing from all over the place I'm thinking that 3 turns a week might be enough. Probably on Monday, Wednesday, and Saturday.
By the way, we are waiting on
Troianii and
africanhope for their random number. If I don't have it by 9 tonight I will just
randomly pick a number for each of them. So sometime tonight around 9 Central (
GMT -6) we will know who has what country.