me and 3 friends are planning a trip come july/august this year. but we cant decide on what the general cost will be. as in how much money we should all have saved before hand. our rout is to go all the way around the usa, startign from jersey to florida, cali, washington, nyc, jersey. im thinking on gas, food, aveage hotel cost for a night's stay (flea bag or not). thanks for any help!!