Isle of Palms Resort by Wyndham ($150 to $300 per night) serves as home base for two nights, with Hampton Inn Charleston Historic District ($140 to $230 per night) covering the final night. A rental car is essential and runs $40 to $80 per day. Total driving across the trip is modest: Isle of Palms, Mount Pleasant, Johns Island, and downtown Charleston all sit within 35 minutes of each other. The best value window is June through August, when green fees and hotel rates drop to their lowest levels. The trade-off is heat: afternoon temperatures in the upper 80s to low 90s with regular thunderstorms. For a balance of value and comfort, late October and November offer shoulder-season pricing with temperatures in the mid-60s to mid-70s.