What are the key considerations for cyclists when using car-sharing services for long-distance trips, and how can we ensure a smooth and hassle-free experience when transporting our bikes, given the varying types of bike racks and storage options available across different car-sharing platforms? Are there any specific car-sharing services that cater better to cyclists needs, and what kind of additional fees or equipment should we be prepared for? How do we balance the convenience of car-sharing with the need to protect our bikes during transport, and what are some creative solutions for securing our gear during long-distance trips?