Fishguard to Holyhead

MadGarlic

hi there, I'm doing short trip( end of this moth) from Fishguard-Chancery-Blaenau Ffestiniog to Holyhead staying (sleeping) in these towns and I still deciding if saying in inn/b&b/hotels or campin.This will be my first(long-ish distance) trip and I'm not sure what will be better.If I'll decide camping I have to buy all the camping stuff anyone is familiar with these area, If I'll "stay inside" I will spend same money for stays as if I'll be buying new camping gear, so I don't mind neither camping or staying it's just thing that I'm not familiar with this area... also if there are good spots for camping or good place to stay, will appreciate any tips.
Thanks in advance