i am planning on a trip to ireland in sept. single/myself and lv. from sf/usa and would like to know if i can finda good price hotel in dublin ireland on my own once i get there at the airport? also would like a 3-4 day tour.!! any information would be greatly appreciated. thank-you very much. ps: i can afford the airfare but tour is not $$!! i am also "gay" and traveling alone, sfe for sure i am sure!! esp. in ireland!!!????