Currently I own a couple of whistles and I even acquired some recorders.  The whistles themselves are a Soprano D Tony Dixon (black) and a Glen Shultz Water Weasel in the key of E (white).  You can see them in the picture below.

These are the two newest whistles in the family.  The top one is a Tony Dixon Traditional Soprano D whistle and the bottom is a poly Tony Dixon Low D whistle.

Right now I'm still a beginning but I'm using a couple of websites to teach myself from.  My friend Sean Cunningham has a website called WhistleTutor.com that I frequent and I have also been using some of the videos from Kerry Whistles. 

I also own a couple of drums as well.  Currently I have an 18" tunable Remo Bodhran and a 14" Remo Djembe.  While the Djembe isn't of a Celtic background, I've found many groups using them in their music.  You can see pictures of them below.