Seeking Beta Readers ---Romance, mystery

Hi everyone!
Looking for a few beta readers for my novel, "Leave Yesterday Behind." I have edited twice now and am now looking for some outside opinions.
Looking for a beta who will mostly focus on the "big picture" aspect of the novel (ie. plot pacing, character development, confusing passages) rather than grammar.

A brief synopsis -

Becky's journey into adulthood wasn't always a smooth one. Along the way, she was beset with many upheavals. Some were heartbreaking, . . . some were even more horrific.
Her best friend, Mandy, the 'sister-soul' she met in college, proved to be an even more important aid in Becky's self-discovery. With Becky, at every turn, Mandy's love and undying friendship seemed to be Becky's only lifeline. Her only hope.
But, . . . would Mandy's help and devotion be enough? Would Becky survive? Or would her demons pull her down into the depths of her own personal hell?
Would Becky ever be able to finally, . . . Leave Yesterday Behind?


You can find a sample of the first three chapters at: http://ethellewis75641.booklikes.com/

Please contact me at hiroller401@yahoo.com if you might be interested.
Thanks,
Ethel Lewis