Craftsy Classes: BOM

I began taking the FREE craftsy BOM class at the beginning of 2012 and am only NOW getting to the actual quilting part.  The reasoning  for this quilt was to use up all my little barkcloth scraps that I've kept from work over the past few years.  It looks like I've used up most of them, so at this point I'm looking at a nearly successful quilt... The sewing/sashing was easy... I had no trouble gettiing it all put together, the stitching dooesn't show so it looks really nice right now.   But I'm beginning to do some free motion quilting on it and am struggling to make it look good.  My curves and loops have been looking more like zigzags and I'm ready to give up.  I've spent so much time ripping out stitches... :(  My quilt will consist of mostly echo quilting and stitch in the ditch. Here's a peek at my quilt at this point... 

You can see some of the attempts at FMQing, the ones that I felt were acceptable enough not to tear out.
I'll keep working on finishing this quilt between work projects, But I sooooo want to master FMQ though...