Hi guys, after spending a few days in LA I was going to get a train down to Encinitas for 4 or 5 days. I want to see as much as possible in the area but wondered if not hiring a car would be a mistake? I'm on a tight budget and was hoping to use a base and walk around from there/get local buses. I'm a big walker and can easily cover 15miles a day. Any advice would be welcome!