Im thinking about joining a gym but im really nervous about it. I have been trying to lose weight for about a year. im 4'11 and 135 pounds now I was 170 pounds and I have about 10 or 15 more I want to lose to be according to my BMI a "normal" weight. But it just seems that these last 10-15 pounds do not want to come off and I thought ok maybe its time to join a gym and theres one not far from me that cost 45 dollars a month with no contract is this a good deal? Also is there anything I should look for like which machine's are the best? Thanks so much for all of your help 