Help on rekindling relationship with ex girl friend....?

so my ex and i broke up right before new years, she lives in cali and i live in ohio.... we had just spent 2 weeks togehter and had a great time with each other.... when she went back we got in an argument about something she had done and both decided that she needed to work on herself adn get her self esteem where it needed to be.... so i told her i want some space and that she needs some too.... we have talked twice since then, adn it is alwasy positive, she keeps making it seem like she is working on the problems that plagued her..... so its been almost a month, and she ims me today and asks if i want to meet up with her in lake tahoe, where a couple that we know is going.... i am not sure what to do because she basically is telling me stories that make it seem like she is doing everything i needed her to do so that we woudl be able to get back togehter... but i know that a month is not relaly enough time to fix everything.... so she is moving home at the end of february, back to ohio, so should i wait till then to see her or go out to tahoe.. and if i go out to tahoe, shoulld we have a talk before i get there about taking it slow and all that?? i jsut think maybe a weekend getaway isnt the best time to see each other after breaking up...??? any thoughts or questions let me know@@