B for Bactrian?

I'm about to head off into the desert for an overnight camping and camel trek. The question is, will my camel be a Bactrian camel (two humps) or a dromedary camel (one hump)? Evidence suggests that Silk Road camels are Bactrian, and I'm very excited by this possibility! I've ridden dromedary camels before, but never a Bactrian!