I got this mount. I suction cup it to the roof of the helm hardtop Bimini and power it off the 12 volt car kit using socket at helm. I recommend you get the range extender starlink sells for 40.00 and place it in the main salon.
https://www.amazon.com/Starlink-Mini-Suction-Cup-Mount/dp/B0DTDFHZ54/ref=sr_1_2_sspa?crid=67QWLBTVDTUY&dib=eyJ2IjoiMSJ9.-CwdxZUym_MehsMoyBeXcbael1qlxnNmztfw79tFKLFa_g7_loauP3ikjIu6ice9cOPy8kvQUeWCBwI2rJcD5c8dz_FTXUJ7Q6mx3bxnOdR1r4WBRfx2Y3WoEMUnoIDkg6216OxdJJidJc1XDj54cqDgDhAKp3jQeKtQ_CeA8s0QKinnAxwFkWb8StHzGCiO8H9DeozHrpElXZaCCHSM5BAdW2bK_aCWPz3hAa0pcjE.im33ubdjF_WqUwdrFJDUWVVMfmcy94aAm67fYAwCv9U&dib_tag=se&keywords=starlink+suction+cup+mount&qid=1782910705&sprefix=Starlink+suction%2Caps%2C165&sr=8-2-spons&sp_csd=d2lkZ2V0TmFtZT1zcF9hdGY&psc=1