It probably may well be. When I have flown Ryanair recently the first few rows have been taken out of use and people have to sit where they can. It may well work for you but they will board parents with children also with priority boarding. Depends how many people on flight.
Ryanair often block off the front and back rows at the start of the flight. This is due to calculation of 'lift' - ie the number of people and their luggage due to be on the flight and the amount of avgas needed. I believe that you may be allowed to sit in the front row after take off and during the flight but have to return to your seat on landing.
I think that they have much stricter controls than they used to about pre-boarding young children ... certainly they don't seem to allow the 'extended' (cough cough) families they used to ..........
Good luck - and I believe that you have a better chance statistically (if you can run anyway) of getting the emergency exit row seats if you board from the back door, because everyone else is moving DOWN the plane slowly and you're going UP and fast!
............. but please don't hold me to this!!
