ok so im going camping for a few days and dont know how to feed my little guys (meaning 5 3 inch oscars) till tuesday evening will thy be okay

Im sure they should be ok for a few days but dont overfeed them before you go to compensate. If your still worried get a friend to come in and feed them for you but a word of warning only leave enough for them to feed hide the rest of the food so they are not overfed.

Dinger is spot on with the suggestion on hiding the food. Get some pots and put one pot for one day. Explain to them that it is enough food even though it dont look much. I went away for the weekend and when i got back my girlfriend tells me she fed them more on one day because 'one fish seemed to get too much' This is after me constantly saying about not feeding too much and keeping nitrates down. She knows about the consequences of overfeeding. AAARRRRGGGHHH