You can PM me any particular questions you have... I am not exactly sure what you are seeking from your post.
I am advanced matched to a 2,3,4 program and matched at a TY at the same location, Univ of Mississippi. My TY year is through Anes and has been GREAT so far. I get many ICU months, a few ED months, some cards, OB, anes, trauma, Ortho.... Probably the only drawback is that you are almost always the 'offservice guy', but that can work in your favor...its a bit easier to slack on those rough days without anyone really caring or noticing.
When looking at 2,3,4's make sure you seek out a place that actively allows moonlighting. You will hear people tell you that 'its the 100K mistake' (which people seem to claim is the biggest 4 yr problem), but I will make that up times over from moonlighting. The other great thing, is that as a PGY2, we only do about 3 months off service (all in one block together: PICU, MICU, and CICU). The rest of the time is Adult ED, Peds ED, EMS, Telemedicine, Toxicology, Research, and Elective time.
PGY2 works about 16 twelves each month, a PGY4 works about 13-14 twelves each month....obviously plenty of free time to mow the grass, vacation to the coast, or work some moonlighting gigs.