They've locked horns in the past -- but now Herald columnist Eoghan Corry and Ryanair boss Michael O'Leary have joined forces to help holidaymakers.
The controversial airline chief will be giving his words of wisdom at a key address at this year's Holiday World Show in the RDS.
Globetrotting Eoghan will be hosting a series of travel clinics at this weekend's show, with a variety of experts on hand during the day.
They include travel agent John Galligan, Ciaran Caraher, of Visit USA, Spanish Tourist Board chief Jose Manuel De Juan, and Theresa Byrne, of Failte Ireland.
But all eyes will be on O'Leary, who gives his talk at 3pm on Friday. The show will have value for money as its central theme this year.