Season Memberships — $219 for county residents and $249 for non-county residents, plus $50 for each additional person. Individual memberships are $120 for children age 17 and younger and senior citizens age 62 and older, and $150 for adults ages 18 to 61. Swimming lessons are $25 per person. Eastern (Carmichaels) Pool features a 300,000-gallon Z-shaped pool, a diving board, an 11-foot diving pool, an 8-foot water slide, a 70-foot spiral water slide, a 15-by-15-foot children’s play area, lockers, restrooms, showers, changing facilities and snack machines. The facility is also available to rent for parties from 7 p.m.—9 p.m. in June and July. The cost of $80 without the use of the spiral water slide or $120 with the slide. Parties of 100 guests or more will cost an additional $40.