AI will be tackling my first attempt of a two tier cake soon and dont know where to start! can anyone give me a step to step guide what I need to do? (maybe with pics) it'll be covered in ready rolled Fondant :)

Look up on youtube to find videos on stacking cakes. If you're just doing two tiers it won't be difficult, but it helps to see someone do it.

http://www.wilton.com/cakes/tiered-cakes/