It's a little late to be applying over here, but I would recommend the USA in general for a single 19 year old traveling alone. Wife has younger sisters and I think they would agree.
Rivers I'd recommend applying for work at are Chattooga, Ocoee, Nantahalla, Gaulley, Salmon, and Colorado. Doubtfull you'd get hired with only two years experience on the Salmon or Colorado, but how clients in rafts might respond to your personality goes a long ways and how you mix with other guides can make a difference. Definate bias FOR girls with slight language accents here in US. If it gives you an edge, it's no worse than using what ever other assets you were blessed with like intelligence. Women raft guides are usually in demand as raft companies tend to hire 50/50 if they have the qualified applicants, although they aren't cut much if any slack, and particularly by the other women guides. If you've guided for two years, you probably already knew that. Commercial raft seasons on Chattooga are mostly March through November with the fully staffed hiring May through September-October. Three companies licensed by the US Forestry Service there - Southeastern Expeditions, Nantahalla Outdoor Center, and Wildwater LTD. Gaulley is mostly a fall release river as it is a Corps of Engineers dammed ( think I spelled that right, although I used to use an \"N\") impoundment of Summerville lake, and they draw it down in the fall for \"flood control\". Bunch of companies that run there. Ocoee has a large number of raft companies and it tends to be more of a zoo and much less scenic and more amusement park quality. Too crowded for my tastes, but a fair place to play if you don't mind getting run over on a regular basis. Personally liked quality of life near the Chattooga enough to move there after college to work as engineer to be near it. Stayed there for 15 + years until plant shut down and we moved for other engineering and chemistry jobs. Feel free to ask me more questions about the area if it interests you. Mountains of North Carolina and northern Georgia are very pretty and just always felt like home to me.
Was Chattooga guide for 14 years full time and as weekend warrior after graduation from college and some 2000+ trips. I've been out of the raft guide loop mostly now for 20 years other than reunions and annual pigroasts, but raft guides in the US still don't make much money. It's better than it was in the 70's and 80's, but not by much. It's still a job for those who want to be paid to paddle, and for an excuse to be near the rivers of their choice, and the lifestyle. Have to say, years spent on the Chattoga and Gaulley were among my happiest. Proposed to my wife who was also a Chattooga guide, at the put-in to the Gaulley, and we took our delayed honeymoon kayaking down the Chattooga. Still married 27 years later come August. Live on lake now in NW Arkansas and paddle 120+ days per year 5 miles or more. Did 10 last night.
If you are ever out this way, come meet our 19 year old son and go kayaking with him or my wife and myself.
Eric Esche
East coast US has a nice variety of streams, creeks, and rivers to develop your kayaking skills on your days off. I personally thought that the Chattooga did more to hone my skills than any except Gaulley, and I never got to play there enough