The proper boat configuration for you depends on your needs. For example, a typical boat configuration in Bocas archipelagos is a 22- —to 26-foot boat with a 70-150hp Yamaha four-stroke motor. Suzuki motors are also used and are very reliable.
The price for a used boat including the motor, for the same configuration, sells for $8,000us to $25,000us, depending on boat length and outboard motor capacity.
Various Facebook pages are dedicated to selling all types of boats and motor parts in Bocas area. Here is the link of one Facebook pages: https://www.facebook.com/groups/1395141004080000