RC1005 Water Traversal

You arrive for your Water Traversal class, where your professor is just getting started for the day. "As a reminder, our practical exam will be next week," she mentions, "so don't forget to register your choice of activity to be tested on. You can choose to jetski or parasail across the Straits of Johor." That sounds dangerous! You decide to see if you can sign up with a somewhat less life-threatening activity.

What safer alternative might you be able to propose?

There's many ways to go out at sea, but it's best to follow the directions you have.

(You might find this codesheet (PDF) helpful for this puzzle.)


			TAKEOUTALLDSRESPACETOSQUARECHECKDIA

			GONALHSKT6REDJJZNFOZY0EUPHT5Y50VBPD

			Z09ALB1CLQ1HQJJN7705Y5U61EPLX1A9L1I

			PN10Z97H1DF725O1Z60WI80VXECFTI0MM7M

			IM5M71E71M3M15A5MM5M1U8F5HGG515O502

			02517035L5ZVLKJX23UH6SO73247K55N742

			5ZSM0MDM00D0MLMM5M515MM3M2MDM2MMB90

			I89F11DIN2E5G20Z502XL7NN0NICE1JK8TG

			C1LLNJ0Z9V6DR8T0Z66CD9OYXFB4HOBTHDR

			OK9R99QGUO1MMFMM0MDMG0T57MDM0MGXF0M

			PF1523X06C3Z0T3E6F1G50HD3UGU9F70TCT

			1L7YF0G5A0465TN7122FP730JTU13CC41Q5

			CU05LD1362G3Z2JPZ0JP5F0N571THX5Y650

			371J275M8MM533ODOHMMLMI77CDP7F5E09A

			89880X8VS641AZFC049503RO05331XQ37D3

			0FW0WXPOFW1UHS0LDT20YI4ZQ7ANA1NH1XX

			R37591R8022SMDM1M7M0U2MM7MM5M0M1HR1

			U2PJ0ZZG71L075U3Y0D7JOSECPBT51GBN02

			770N2Y238F313RC1HNMAF9MPMMOMOT7MM7D

			MM5MDM5SX94ZWQJQFP9FX8Q5XK5RKL253YE