New Yak and fish finder

[Paddlefish]

I'm looking @ a yak (my first ) and a fish finder to go on it . I mostly fish small lakes and ponds possibly a stretch of river ,but mostly calm water . I have been looking @ sot's for a few years and seen the one I thought would be ideal last year @ Gander Mountain . Next a fish finder thinking about one from eagle that has Gps and removeable transducer (I want to save points for ice fishing with the same fish finder).I definately want stable as standing up will happen ,pole holders are a must along with storage space . Any help would be appreciated ,Bud