CuddleMuffin

Well, Im new here, like just joined a few minutes ago, but Ive been playing guitar for quite a while now, so that makes me cool right? Well anywho, Ive been trying to write a few songs that require two guitars playing at once. Now I can play each part individually and they sound just fine, but I cant tell how they sound together being played at the same time without someone else here playing with me. And thats kind of a hassle teaching someone my song, then planning a day to get together and play, especailly when my schedule is normally very busy. I was wondering if anyone knew of any free or cheap tablature programs that let you listen to your creation without it sounding like some synth machine from the 80's. Not that theres anything wrong with the 80's, just I would like it to sound like an actual guitar that has heavy distortion on it. All the programs I have tried sound more like a keyboard then an instument with strings. And I realise that pianos and whatnot have strings, but Im talking about the electric ones. Anyways, any help you can offered would be greatly appreciated.