A Fools Guide??? Errr!
1/ Buy a pair of mismatched decks preferably pre 1970 belt drive
2/Buy a mixer totally unsuitable for the job Anything by moulinex is good
3/Pinch all your grandmothers/fathers old 78s
4/play any of the above using the equiptment above in any order
5/if you need to leave the DJ booth dont worry,its perfectly acceptable to leave one or indeed two of rhe 78s playing the runout groove for half an hour or so.