I'm going to the States for a month in mid-November and I'm going to take the first week off from lifting. The other three weeks I want to continue. Any ideas on how I can find a gym with free weights/squat rack etc to work out at for 3 weeks? Are there gyms that let you pay on a per visit basis? About how much usually? I'm going to be in a small town in Florida (Okeechobee) and in Chicago.