Start planning early by setting target dates. For instance, aim to have all Eagle-required merit badges completed by age 16 and the Eagle Scout service project completed by age 17. Delays can occur at every step, and it's essential to hope for the best but plan for the worst, as every phase will likely take longer than expected. Procrastination can lead to a rush near the deadline, potentially compromising the quality of the recommendation letters. However, you can still earn your Eagle rank as long as you complete requirements 1-6 before your 18th birthday, even if there are delays. The board of review can be conducted after your 18th birthday.