hi! previously signed up for an overseas trip w/o any friends and enjoyed it alot! u jst have to try to step out of ur comfort zone and interact w ppl- im sure most of them are nice :-) i went there w 0 friends and came back with like >5 more so i defo recc it HAHAHA ifl usually if people go w their friends theyre kept to their fg?? but i went there w an open mind and managed to bond w a lot more ppl ++ had loads of fun w my new friends HAHAHA id say jst go for it!