If you want to end up going fishing at any point at all, you are going to have to start dedicating a lot of hours to it if you want things to end up panning out the way that you had hoped. A fish finder can be a big help to you here, but only if you end up using it in the manner in which it was initially intended otherwise there is a decent likelihood that you would not be able to catch any fish at all and would come back to shore more or less empty handed.
The key to finding the best fishing spots with this type of device is to ensure that you are looking for the biggest fish that you can ever end up catching. It is always going to be possible for you to catch fish that are small, and you might see a school of them swimming by and think that catching them would be the best thing that you can ever end up doing for yourself, but in spite of the fact that this is the case it is important to note that sometimes the big fish are the only ones that are worth catching.
One reason for why this might be the case is that larger fish will be easier to eat. The meat will come off the bone a great deal easier, and what’s more is that you might just end up getting too many bones in smaller fish too which means less meat which means less to eat! This shows that catching big fish is a worthwhile endeavor for you to end up partaking in and we would strongly recommend that you try it.