Tour Recc for general sightseeing and ending at Cockleshell (Reggae Beach Bar)?

[Spike2000]

I did a tour like this the last time I was in St. Kitts but It would be nice to book it and get it out of the way.  We stopped and saw the rock cliff/ledge, went to the gardens I believe and unfortunately was rained out on the way to the beach. Doing this with my 3 kids this time...

 

Would you have a specific tour that you would recommend so I can book and pay for it now?  

[Spike2000]

Looking at http://www.roseandjimstaxi.com/ourtours.htm (island tour w/ Cockleshell for ~50 pp)

 

How does this compare with the "same" tours that you book that day at the port?

[Spike2000]

How does this compare with the "same" tours that you book that day at the port? (Price wise?) In other words, is anyone getting this tour via bus or other for say $35 pp? Just wanted to see if the 50pp is standard rate for this common route.