I recently purchased a go find for my 5 year old son (it is going to be his Christmas present). I took it out to learn how to use it so I will be able to help him with it on christmas morning. Well, needless to say I was hooked instantly. Recovered about a dozen targets within the first 40 minutes, including $.61 in clad. I started researching MD's and decided I wanted the 705. The wifey gave me the OK and I should have one in my hands in about a week. I have a friend at work that runs a 705 who is willing to help me with the learning curve but I would appreciate any advice from some experienced users for a noob just starting out. I have never metal detected before but know I have found a hobby I will get years of enjoyment out of. Thanks in advance for any advice/tips you may have.