Hi, and welcome to the forum!!
It might be possible to ditch your pool service, but it's going to depend on a lot of things. Do you have a SWCG on the pool? Is there a neighbor or friend close by that can periodically check on the pool or follow simple instructions (such as: pour these two bottles of bleach into the pool on Wednesday)? Do you have a lot of trees/vegetation around the pool that might create problems with plugged-up skimmers? Do you have a timer on your pump? Do you use chlorine or Baquacil in the pool?
I'm sure others will chime in with other information needed to make this decision, but these answers will help those that can help you work through this know what needs to be done, or if it's at all possible.
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