Hey bud I actually have a really solid program to recommend to you - there is a program at St. Jude in Memphis, TN for med students in the summer between M1 and M2 ... I'm not sure how much I'm allowed to talk about it on SDN but if you just Google what I'm talking about, you will find it. I did it in the summer of 2015 and it was fantastic, really well organized, and very likely to garner a publication in just one summer. Good luck!