I believe the cadets use a VMI bookbag - from my memory and assume this year's list for RATs is similiar, you can NOT have anything that has a logo on it, etc....
As for the computer - within the barracks there is wireless, i believe, also at other locations.
My son is a mech eng major, but usually RATS take some about of standard classes, english, history - for both semesters the history for my son has been a lot of writing.
Also, once you have accepted, you are , were instructed, to check your email DAILY - during the summer - that continues I believe once the academics begin.
My son did indeed have a computer problem since we bought the VMI approved - supplier - he had his computer fixed on campus within 30 hours or so - the literature, again, last year, said that if you brought your own the IT dept can and will work on the machine, but not priority. I did not want to chance lexington location and RAT limitations to leave campus, for a computer malfunction.
That is just our prespective, our experience. I am very satisifed that my son has the dell, purhcased as VMI cadet.
Bruno and others can better address this i guess.