With your crew the captain's plan might work extremely well. We love it for our family of 5. It's unlimited use of the sprites and other boats for the length of your stay. It's limited to 5 people on the plan but if you take out a pontoon boat I'm sure the other two could ride along. It includes bikes but not tandems at resorts that rent bikes. It's $199 without tax. I believe $219 with. Oh dgaston said 4/5...maybe it varies by resort?