Club secretary Jack Fewster said: "We are very much looking forward to the home FA Cup fixture with Sunderland RCA tomorrow.
"We are hoping the town continues to support us in force both vocally and physically and see us through to the next round, where the ties get more handsome as we progress."
Admission for tomorrow's FA Cup fixture at the Flamingo Land Stadium is £10 Adults, £5 Concessions (Students, OAP and Armed Forces) and £1 for children aged 11 and under.
Northern League side RCA hammered NCEL Premier Division outfit Liversedge 4-0 in their replay to set up this clash with Boro.
Athletic will net £4,500 in prize money if they can beat RCA.