Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to have a safe beach trip [title] Look at the sun uv rating before leaving. [step] You need to realize that even if it's a cloudy day, the sun rays can still affect skin the same on a sunny and clear day. [title] Research the conditions of the water at the beach you're planning to visit.

Ending1: [step] If you can see yourself walking past the beach multiple times, the conditions will dramatically affect the beach trip. In addition, you're likely to get wet. Ending2: [step] Make sure the temperature remains between 60 and 80 degrees fahrenheit. [substeps] Stop at a local fishing store to purchase on-the-spot sunlamps. Ending3: [step] Skip daylight surfing for a time when you have time for both friends and family who appreciate the pacific northwest beach experience. [title] Ask someone to show you some of the ocean's lifelines beforehand. Ending4: [step] Riptides and undercurrents can make a seemingly gentle ocean suddenly become dangerous when they start pulling people out to sea. 80 percent of lifeguard rescues are due to rip currents.

Answer format: ending1/ending2/ending3/ending4