Arranging our garage

We would like to arrange our garage and throw some unnecessary things that the previous owner left.Our upcoming long vacation to the Philippines is coming closer and we need to put the car and the remorque inside the garage.Not only that we also have to arrange it coz my husband doesn't know where he put his tools,spring plungers,screw drivers,wrench,little equipments and etc.If something he wants to fix,he can not do anything since he doesn't know where to find those.We still have 3 months to fix and arrange our garage.Hope by that time,we are ready to leave for Philippines.