It might be a bit hard to self-study with just a book (and no osteopath to guide you)
Reading it is one thing - feeling and palpating is another.
Plus, you will need a willing partner who is willing to be poked, pushed, yanked, twisted, etc.
also, you need lots of practice feeling what is normal (in all types of body in both types of sexes) before you will realize that something is abnormal
Anyway, call the various schools (PCOM, UMDNJ-SOM, VCOM are closest to delaware) to see if they have any programs for visiting students