Gus,
I don't know about Drjakeb, but for my first two years (All done now, assuming I passed Radiology and Surgery), I went to class, went home, vegitated for a little while, then tried (TRIED is the operative word) to study in the late afternoons and evenings/night. Mornings were class, some afternoons were labs (Histo, Physio, Gross, etc.).
I wound up back in my old College days (10 years before I started Podiatry School) habit of studying at the last minute (for some reason, I stay up until 2am or later the night before an exam, sleep about 4 hours and do OK on the exam). I am one of the people that can MOSTLY read something once and remember it (especially the general concepts and applications). If it involves rote memorization, I need to work at it the same as everyone else.
So, I got a part time job--it actually helped my studying, as I knew I had limited time to study and when I have free time, I had to start studying (normally I would put it off until the last minute). No, I don't get out to shoot much, but I do on occasion (I just found out about a short--25yd. rifle range near here, so I may be able to shoot more frequently--although I still have to get my guns from storage outside the city limits before I can shoot).
I have a number of classmates that study all the time--some of these are the top few in the class, some are in the middle of the class, and some are failing. I have a few other classmates that are like me--study much less, and do the same. It is actually going to depend on what your study habits are (it is tough with and on the family, though!!) and what you are comfortable with. In the end, I study about 5 to 10 hours per hour of exam time (most exams are 2 hours, so I study 10 to 20 hours for them--with some exceptions for difficult or easy subjects. I usually double that for the finals in a class). Since there are usually one or two exams in a week, you can figure out how much studying that is.
I will give you two pieces of advice--
1. Regardless of what they say, ATTEND CLASS. Even if you are tired, etc. it is better to sit there and be seen than to be missing (the instructors DO know who is in class regularly--regardless of what they say). This also helps because you are seeing things twice--once in class and once on studying. People who skip class regularly are shorting themselves of what they paid for.
2. Do as well as you can to start. Study more than you figure on. It is better to start with a 4.0 and fall to a 3.0 than to start with a 2.0 and struggle to get it back up to a 3.0 (still better to have a 4.0 in the end anyway).
AFARR