Isolated-hesitations - and find-next hesitation

Working with the first group of Camtasia files in Audiate - it doesn't take long to appreciate spotting the hesitations. It seems to me that there are 3 types of hesitations:

1) hesitation that is coupled at the end of a word

2) hesitation that is coupled on the front end of a word

3) Isolated hesitation - with no words on either side.

The first two can be difficult to work with because chopping them off tends to chop off part of a word - and sometimes they are not hesitations but actually part of the word.

Isolated hesitations can easily all be identified and safely deleted.

Another related idea ... it would be great to be able to go from one hesitation to the next one. Kind of like find/replace where there's a find-next and find-previous.